56980056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 175426560

約数和(自身を除く): 118446504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 71, 84, 102, 119, 136, 142, 168, 204, 213, 238, 281, 284, 357, 408, 426, 476, 497, 562, 568, 714, 843, 852, 952, 994, 1124, 1207, 1428, 1491, 1686, 1704, 1967, 1988, 2248, 2414, 2856, 2982, 3372, 3621, 3934, 3976, 4777, 4828, 5901, 5964, 6744, 7242, 7868, 8449, 9554, 9656, 11802, 11928, 14331, 14484, 15736, 16898, 19108, 19951, 23604, 25347, 28662, 28968, 33439, 33796, 38216, 39902, 47208, 50694, 57324, 59853, 66878, 67592, 79804, 100317, 101388, 114648, 119706, 133756, 139657, 159608, 200634, 202776, 239412, 267512, 279314, 339167, 401268, 418971, 478824, 558628, 678334, 802536, 837942, 1017501, 1117256, 1356668, 1675884, 2035002, 2374169, 2713336, 3351768, 4070004, 4748338, 7122507, 8140008, 9496676, 14245014, 18993352, 28490028, 56980056]

約数ペア:

[(1, 56980056), (2, 28490028), (3, 18993352), (4, 14245014), (6, 9496676), (7, 8140008), (8, 7122507), (12, 4748338), (14, 4070004), (17, 3351768), (21, 2713336), (24, 2374169), (28, 2035002), (34, 1675884), (42, 1356668), (51, 1117256), (56, 1017501), (68, 837942), (71, 802536), (84, 678334), (102, 558628), (119, 478824), (136, 418971), (142, 401268), (168, 339167), (204, 279314), (213, 267512), (238, 239412), (281, 202776), (284, 200634), (357, 159608), (408, 139657), (426, 133756), (476, 119706), (497, 114648), (562, 101388), (568, 100317), (714, 79804), (843, 67592), (852, 66878), (952, 59853), (994, 57324), (1124, 50694), (1207, 47208), (1428, 39902), (1491, 38216), (1686, 33796), (1704, 33439), (1967, 28968), (1988, 28662), (2248, 25347), (2414, 23604), (2856, 19951), (2982, 19108), (3372, 16898), (3621, 15736), (3934, 14484), (3976, 14331), (4777, 11928), (4828, 11802), (5901, 9656), (5964, 9554), (6744, 8449), (7242, 7868)]