51225876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4805

約数の個数: 72

約数和(自身を含む): 145541760

約数和(自身を除く): 94315884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 4759, 5382, 9518, 10764, 14277, 19036, 28554, 42831, 57108, 61867, 85662, 109457, 123734, 171324, 185601, 218914, 247468, 328371, 371202, 437828, 556803, 656742, 742404, 985113, 1113606, 1313484, 1422941, 1970226, 2227212, 2845882, 3940452, 4268823, 5691764, 8537646, 12806469, 17075292, 25612938, 51225876]

約数ペア:

[(1, 51225876), (2, 25612938), (3, 17075292), (4, 12806469), (6, 8537646), (9, 5691764), (12, 4268823), (13, 3940452), (18, 2845882), (23, 2227212), (26, 1970226), (36, 1422941), (39, 1313484), (46, 1113606), (52, 985113), (69, 742404), (78, 656742), (92, 556803), (117, 437828), (138, 371202), (156, 328371), (207, 247468), (234, 218914), (276, 185601), (299, 171324), (414, 123734), (468, 109457), (598, 85662), (828, 61867), (897, 57108), (1196, 42831), (1794, 28554), (2691, 19036), (3588, 14277), (4759, 10764), (5382, 9518)]