49760880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 170614080

約数和(自身を除く): 120853200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 389, 390, 410, 492, 520, 533, 615, 624, 656, 778, 780, 820, 984, 1040, 1066, 1167, 1230, 1556, 1560, 1599, 1640, 1945, 1968, 2132, 2334, 2460, 2665, 3112, 3120, 3198, 3280, 3890, 4264, 4668, 4920, 5057, 5330, 5835, 6224, 6396, 7780, 7995, 8528, 9336, 9840, 10114, 10660, 11670, 12792, 15171, 15560, 15949, 15990, 18672, 20228, 21320, 23340, 25285, 25584, 30342, 31120, 31898, 31980, 40456, 42640, 46680, 47847, 50570, 60684, 63796, 63960, 75855, 79745, 80912, 93360, 95694, 101140, 121368, 127592, 127920, 151710, 159490, 191388, 202280, 207337, 239235, 242736, 255184, 303420, 318980, 382776, 404560, 414674, 478470, 606840, 622011, 637960, 765552, 829348, 956940, 1036685, 1213680, 1244022, 1275920, 1658696, 1913880, 2073370, 2488044, 3110055, 3317392, 3827760, 4146740, 4976088, 6220110, 8293480, 9952176, 12440220, 16586960, 24880440, 49760880]

約数ペア:

[(1, 49760880), (2, 24880440), (3, 16586960), (4, 12440220), (5, 9952176), (6, 8293480), (8, 6220110), (10, 4976088), (12, 4146740), (13, 3827760), (15, 3317392), (16, 3110055), (20, 2488044), (24, 2073370), (26, 1913880), (30, 1658696), (39, 1275920), (40, 1244022), (41, 1213680), (48, 1036685), (52, 956940), (60, 829348), (65, 765552), (78, 637960), (80, 622011), (82, 606840), (104, 478470), (120, 414674), (123, 404560), (130, 382776), (156, 318980), (164, 303420), (195, 255184), (205, 242736), (208, 239235), (240, 207337), (246, 202280), (260, 191388), (312, 159490), (328, 151710), (389, 127920), (390, 127592), (410, 121368), (492, 101140), (520, 95694), (533, 93360), (615, 80912), (624, 79745), (656, 75855), (778, 63960), (780, 63796), (820, 60684), (984, 50570), (1040, 47847), (1066, 46680), (1167, 42640), (1230, 40456), (1556, 31980), (1560, 31898), (1599, 31120), (1640, 30342), (1945, 25584), (1968, 25285), (2132, 23340), (2334, 21320), (2460, 20228), (2665, 18672), (3112, 15990), (3120, 15949), (3198, 15560), (3280, 15171), (3890, 12792), (4264, 11670), (4668, 10660), (4920, 10114), (5057, 9840), (5330, 9336), (5835, 8528), (6224, 7995), (6396, 7780)]