56951700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 188112960

約数和(自身を除く): 131161260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 859, 884, 975, 1020, 1105, 1275, 1300, 1326, 1700, 1718, 1950, 2210, 2550, 2577, 2652, 3315, 3436, 3900, 4295, 4420, 5100, 5154, 5525, 6630, 8590, 10308, 11050, 11167, 12885, 13260, 14603, 16575, 17180, 21475, 22100, 22334, 25770, 29206, 33150, 33501, 42950, 43809, 44668, 51540, 55835, 58412, 64425, 66300, 67002, 73015, 85900, 87618, 111670, 128850, 134004, 146030, 167505, 175236, 189839, 219045, 223340, 257700, 279175, 292060, 335010, 365075, 379678, 438090, 558350, 569517, 670020, 730150, 759356, 837525, 876180, 949195, 1095225, 1116700, 1139034, 1460300, 1675050, 1898390, 2190450, 2278068, 2847585, 3350100, 3796780, 4380900, 4745975, 5695170, 9491950, 11390340, 14237925, 18983900, 28475850, 56951700]

約数ペア:

[(1, 56951700), (2, 28475850), (3, 18983900), (4, 14237925), (5, 11390340), (6, 9491950), (10, 5695170), (12, 4745975), (13, 4380900), (15, 3796780), (17, 3350100), (20, 2847585), (25, 2278068), (26, 2190450), (30, 1898390), (34, 1675050), (39, 1460300), (50, 1139034), (51, 1116700), (52, 1095225), (60, 949195), (65, 876180), (68, 837525), (75, 759356), (78, 730150), (85, 670020), (100, 569517), (102, 558350), (130, 438090), (150, 379678), (156, 365075), (170, 335010), (195, 292060), (204, 279175), (221, 257700), (255, 223340), (260, 219045), (300, 189839), (325, 175236), (340, 167505), (390, 146030), (425, 134004), (442, 128850), (510, 111670), (650, 87618), (663, 85900), (780, 73015), (850, 67002), (859, 66300), (884, 64425), (975, 58412), (1020, 55835), (1105, 51540), (1275, 44668), (1300, 43809), (1326, 42950), (1700, 33501), (1718, 33150), (1950, 29206), (2210, 25770), (2550, 22334), (2577, 22100), (2652, 21475), (3315, 17180), (3436, 16575), (3900, 14603), (4295, 13260), (4420, 12885), (5100, 11167), (5154, 11050), (5525, 10308), (6630, 8590)]