51196080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 174363840

約数和(自身を除く): 123167760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 269, 305, 312, 366, 390, 488, 520, 538, 610, 624, 732, 780, 793, 807, 915, 976, 1040, 1076, 1220, 1345, 1464, 1560, 1586, 1614, 1830, 2152, 2379, 2440, 2690, 2928, 3120, 3172, 3228, 3497, 3660, 3965, 4035, 4304, 4758, 4880, 5380, 6344, 6456, 6994, 7320, 7930, 8070, 9516, 10491, 10760, 11895, 12688, 12912, 13988, 14640, 15860, 16140, 16409, 17485, 19032, 20982, 21520, 23790, 27976, 31720, 32280, 32818, 34970, 38064, 41964, 47580, 49227, 52455, 55952, 63440, 64560, 65636, 69940, 82045, 83928, 95160, 98454, 104910, 131272, 139880, 164090, 167856, 190320, 196908, 209820, 213317, 246135, 262544, 279760, 328180, 393816, 419640, 426634, 492270, 639951, 656360, 787632, 839280, 853268, 984540, 1066585, 1279902, 1312720, 1706536, 1969080, 2133170, 2559804, 3199755, 3413072, 3938160, 4266340, 5119608, 6399510, 8532680, 10239216, 12799020, 17065360, 25598040, 51196080]

約数ペア:

[(1, 51196080), (2, 25598040), (3, 17065360), (4, 12799020), (5, 10239216), (6, 8532680), (8, 6399510), (10, 5119608), (12, 4266340), (13, 3938160), (15, 3413072), (16, 3199755), (20, 2559804), (24, 2133170), (26, 1969080), (30, 1706536), (39, 1312720), (40, 1279902), (48, 1066585), (52, 984540), (60, 853268), (61, 839280), (65, 787632), (78, 656360), (80, 639951), (104, 492270), (120, 426634), (122, 419640), (130, 393816), (156, 328180), (183, 279760), (195, 262544), (208, 246135), (240, 213317), (244, 209820), (260, 196908), (269, 190320), (305, 167856), (312, 164090), (366, 139880), (390, 131272), (488, 104910), (520, 98454), (538, 95160), (610, 83928), (624, 82045), (732, 69940), (780, 65636), (793, 64560), (807, 63440), (915, 55952), (976, 52455), (1040, 49227), (1076, 47580), (1220, 41964), (1345, 38064), (1464, 34970), (1560, 32818), (1586, 32280), (1614, 31720), (1830, 27976), (2152, 23790), (2379, 21520), (2440, 20982), (2690, 19032), (2928, 17485), (3120, 16409), (3172, 16140), (3228, 15860), (3497, 14640), (3660, 13988), (3965, 12912), (4035, 12688), (4304, 11895), (4758, 10760), (4880, 10491), (5380, 9516), (6344, 8070), (6456, 7930), (6994, 7320)]