52489920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 224

約数和(自身を含む): 194876928

約数和(自身を除く): 142387008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 107, 112, 120, 140, 146, 160, 168, 192, 210, 214, 219, 224, 240, 280, 292, 320, 321, 336, 365, 420, 428, 438, 448, 480, 511, 535, 560, 584, 642, 672, 730, 749, 840, 856, 876, 960, 1022, 1070, 1095, 1120, 1168, 1284, 1344, 1460, 1498, 1533, 1605, 1680, 1712, 1752, 2044, 2140, 2190, 2240, 2247, 2336, 2555, 2568, 2920, 2996, 3066, 3210, 3360, 3424, 3504, 3745, 4088, 4280, 4380, 4494, 4672, 5110, 5136, 5840, 5992, 6132, 6420, 6720, 6848, 7008, 7490, 7665, 7811, 8176, 8560, 8760, 8988, 10220, 10272, 11235, 11680, 11984, 12264, 12840, 14016, 14980, 15330, 15622, 16352, 17120, 17520, 17976, 20440, 20544, 22470, 23360, 23433, 23968, 24528, 25680, 29960, 30660, 31244, 32704, 34240, 35040, 35952, 39055, 40880, 44940, 46866, 47936, 49056, 51360, 54677, 59920, 61320, 62488, 70080, 71904, 78110, 81760, 89880, 93732, 98112, 102720, 109354, 117165, 119840, 122640, 124976, 143808, 156220, 163520, 164031, 179760, 187464, 218708, 234330, 239680, 245280, 249952, 273385, 312440, 328062, 359520, 374928, 437416, 468660, 490560, 499904, 546770, 624880, 656124, 719040, 749856, 820155, 874832, 937320, 1093540, 1249760, 1312248, 1499712, 1640310, 1749664, 1874640, 2187080, 2499520, 2624496, 3280620, 3499328, 3749280, 4374160, 5248992, 6561240, 7498560, 8748320, 10497984, 13122480, 17496640, 26244960, 52489920]

約数ペア:

[(1, 52489920), (2, 26244960), (3, 17496640), (4, 13122480), (5, 10497984), (6, 8748320), (7, 7498560), (8, 6561240), (10, 5248992), (12, 4374160), (14, 3749280), (15, 3499328), (16, 3280620), (20, 2624496), (21, 2499520), (24, 2187080), (28, 1874640), (30, 1749664), (32, 1640310), (35, 1499712), (40, 1312248), (42, 1249760), (48, 1093540), (56, 937320), (60, 874832), (64, 820155), (70, 749856), (73, 719040), (80, 656124), (84, 624880), (96, 546770), (105, 499904), (107, 490560), (112, 468660), (120, 437416), (140, 374928), (146, 359520), (160, 328062), (168, 312440), (192, 273385), (210, 249952), (214, 245280), (219, 239680), (224, 234330), (240, 218708), (280, 187464), (292, 179760), (320, 164031), (321, 163520), (336, 156220), (365, 143808), (420, 124976), (428, 122640), (438, 119840), (448, 117165), (480, 109354), (511, 102720), (535, 98112), (560, 93732), (584, 89880), (642, 81760), (672, 78110), (730, 71904), (749, 70080), (840, 62488), (856, 61320), (876, 59920), (960, 54677), (1022, 51360), (1070, 49056), (1095, 47936), (1120, 46866), (1168, 44940), (1284, 40880), (1344, 39055), (1460, 35952), (1498, 35040), (1533, 34240), (1605, 32704), (1680, 31244), (1712, 30660), (1752, 29960), (2044, 25680), (2140, 24528), (2190, 23968), (2240, 23433), (2247, 23360), (2336, 22470), (2555, 20544), (2568, 20440), (2920, 17976), (2996, 17520), (3066, 17120), (3210, 16352), (3360, 15622), (3424, 15330), (3504, 14980), (3745, 14016), (4088, 12840), (4280, 12264), (4380, 11984), (4494, 11680), (4672, 11235), (5110, 10272), (5136, 10220), (5840, 8988), (5992, 8760), (6132, 8560), (6420, 8176), (6720, 7811), (6848, 7665), (7008, 7490)]