51473760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 178573248

約数和(自身を除く): 127099488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 113, 120, 130, 146, 156, 160, 195, 208, 219, 226, 240, 260, 292, 312, 339, 365, 390, 416, 438, 452, 480, 520, 565, 584, 624, 678, 730, 780, 876, 904, 949, 1040, 1095, 1130, 1168, 1248, 1356, 1460, 1469, 1560, 1695, 1752, 1808, 1898, 2080, 2190, 2260, 2336, 2712, 2847, 2920, 2938, 3120, 3390, 3504, 3616, 3796, 4380, 4407, 4520, 4745, 5424, 5694, 5840, 5876, 6240, 6780, 7008, 7345, 7592, 8249, 8760, 8814, 9040, 9490, 10848, 11388, 11680, 11752, 13560, 14235, 14690, 15184, 16498, 17520, 17628, 18080, 18980, 22035, 22776, 23504, 24747, 27120, 28470, 29380, 30368, 32996, 35040, 35256, 37960, 41245, 44070, 45552, 47008, 49494, 54240, 56940, 58760, 65992, 70512, 75920, 82490, 88140, 91104, 98988, 107237, 113880, 117520, 123735, 131984, 141024, 151840, 164980, 176280, 197976, 214474, 227760, 235040, 247470, 263968, 321711, 329960, 352560, 395952, 428948, 455520, 494940, 536185, 643422, 659920, 705120, 791904, 857896, 989880, 1072370, 1286844, 1319840, 1608555, 1715792, 1979760, 2144740, 2573688, 3217110, 3431584, 3959520, 4289480, 5147376, 6434220, 8578960, 10294752, 12868440, 17157920, 25736880, 51473760]

約数ペア:

[(1, 51473760), (2, 25736880), (3, 17157920), (4, 12868440), (5, 10294752), (6, 8578960), (8, 6434220), (10, 5147376), (12, 4289480), (13, 3959520), (15, 3431584), (16, 3217110), (20, 2573688), (24, 2144740), (26, 1979760), (30, 1715792), (32, 1608555), (39, 1319840), (40, 1286844), (48, 1072370), (52, 989880), (60, 857896), (65, 791904), (73, 705120), (78, 659920), (80, 643422), (96, 536185), (104, 494940), (113, 455520), (120, 428948), (130, 395952), (146, 352560), (156, 329960), (160, 321711), (195, 263968), (208, 247470), (219, 235040), (226, 227760), (240, 214474), (260, 197976), (292, 176280), (312, 164980), (339, 151840), (365, 141024), (390, 131984), (416, 123735), (438, 117520), (452, 113880), (480, 107237), (520, 98988), (565, 91104), (584, 88140), (624, 82490), (678, 75920), (730, 70512), (780, 65992), (876, 58760), (904, 56940), (949, 54240), (1040, 49494), (1095, 47008), (1130, 45552), (1168, 44070), (1248, 41245), (1356, 37960), (1460, 35256), (1469, 35040), (1560, 32996), (1695, 30368), (1752, 29380), (1808, 28470), (1898, 27120), (2080, 24747), (2190, 23504), (2260, 22776), (2336, 22035), (2712, 18980), (2847, 18080), (2920, 17628), (2938, 17520), (3120, 16498), (3390, 15184), (3504, 14690), (3616, 14235), (3796, 13560), (4380, 11752), (4407, 11680), (4520, 11388), (4745, 10848), (5424, 9490), (5694, 9040), (5840, 8814), (5876, 8760), (6240, 8249), (6780, 7592), (7008, 7345)]