56956900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 166239360

約数和(自身を除く): 109282460

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 455, 550, 569, 572, 650, 700, 715, 770, 910, 1001, 1100, 1138, 1300, 1430, 1540, 1820, 1925, 2002, 2275, 2276, 2845, 2860, 3575, 3850, 3983, 4004, 4550, 5005, 5690, 6259, 7150, 7397, 7700, 7966, 9100, 10010, 11380, 12518, 14225, 14300, 14794, 15932, 19915, 20020, 25025, 25036, 28450, 29588, 31295, 36985, 39830, 43813, 50050, 51779, 56900, 62590, 73970, 79660, 81367, 87626, 99575, 100100, 103558, 125180, 147940, 156475, 162734, 175252, 184925, 199150, 207116, 219065, 258895, 312950, 325468, 369850, 398300, 406835, 438130, 517790, 569569, 625900, 739700, 813670, 876260, 1035580, 1095325, 1139138, 1294475, 1627340, 2034175, 2190650, 2278276, 2588950, 2847845, 4068350, 4381300, 5177900, 5695690, 8136700, 11391380, 14239225, 28478450, 56956900]

約数ペア:

[(1, 56956900), (2, 28478450), (4, 14239225), (5, 11391380), (7, 8136700), (10, 5695690), (11, 5177900), (13, 4381300), (14, 4068350), (20, 2847845), (22, 2588950), (25, 2278276), (26, 2190650), (28, 2034175), (35, 1627340), (44, 1294475), (50, 1139138), (52, 1095325), (55, 1035580), (65, 876260), (70, 813670), (77, 739700), (91, 625900), (100, 569569), (110, 517790), (130, 438130), (140, 406835), (143, 398300), (154, 369850), (175, 325468), (182, 312950), (220, 258895), (260, 219065), (275, 207116), (286, 199150), (308, 184925), (325, 175252), (350, 162734), (364, 156475), (385, 147940), (455, 125180), (550, 103558), (569, 100100), (572, 99575), (650, 87626), (700, 81367), (715, 79660), (770, 73970), (910, 62590), (1001, 56900), (1100, 51779), (1138, 50050), (1300, 43813), (1430, 39830), (1540, 36985), (1820, 31295), (1925, 29588), (2002, 28450), (2275, 25036), (2276, 25025), (2845, 20020), (2860, 19915), (3575, 15932), (3850, 14794), (3983, 14300), (4004, 14225), (4550, 12518), (5005, 11380), (5690, 10010), (6259, 9100), (7150, 7966), (7397, 7700)]