53799200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:779

約数の個数: 144

約数和(自身を含む): 161864640

約数和(自身を除く): 108065440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 739, 800, 910, 1040, 1120, 1300, 1400, 1456, 1478, 1820, 2080, 2275, 2600, 2800, 2912, 2956, 3640, 3695, 4550, 5173, 5200, 5600, 5912, 7280, 7390, 9100, 9607, 10346, 10400, 11824, 14560, 14780, 18200, 18475, 19214, 20692, 23648, 25865, 29560, 36400, 36950, 38428, 41384, 48035, 51730, 59120, 67249, 72800, 73900, 76856, 82768, 96070, 103460, 118240, 129325, 134498, 147800, 153712, 165536, 192140, 206920, 240175, 258650, 268996, 295600, 307424, 336245, 384280, 413840, 480350, 517300, 537992, 591200, 672490, 768560, 827680, 960700, 1034600, 1075984, 1344980, 1537120, 1681225, 1921400, 2069200, 2151968, 2689960, 3362450, 3842800, 4138400, 5379920, 6724900, 7685600, 10759840, 13449800, 26899600, 53799200]

約数ペア:

[(1, 53799200), (2, 26899600), (4, 13449800), (5, 10759840), (7, 7685600), (8, 6724900), (10, 5379920), (13, 4138400), (14, 3842800), (16, 3362450), (20, 2689960), (25, 2151968), (26, 2069200), (28, 1921400), (32, 1681225), (35, 1537120), (40, 1344980), (50, 1075984), (52, 1034600), (56, 960700), (65, 827680), (70, 768560), (80, 672490), (91, 591200), (100, 537992), (104, 517300), (112, 480350), (130, 413840), (140, 384280), (160, 336245), (175, 307424), (182, 295600), (200, 268996), (208, 258650), (224, 240175), (260, 206920), (280, 192140), (325, 165536), (350, 153712), (364, 147800), (400, 134498), (416, 129325), (455, 118240), (520, 103460), (560, 96070), (650, 82768), (700, 76856), (728, 73900), (739, 72800), (800, 67249), (910, 59120), (1040, 51730), (1120, 48035), (1300, 41384), (1400, 38428), (1456, 36950), (1478, 36400), (1820, 29560), (2080, 25865), (2275, 23648), (2600, 20692), (2800, 19214), (2912, 18475), (2956, 18200), (3640, 14780), (3695, 14560), (4550, 11824), (5173, 10400), (5200, 10346), (5600, 9607), (5912, 9100), (7280, 7390)]