51503490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30119}}^1$

素因数の和:30151

約数の個数: 48

約数和(自身を含む): 140961600

約数和(自身を除く): 89458110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 30119, 60238, 90357, 150595, 180714, 271071, 301190, 451785, 542142, 572261, 903570, 1144522, 1355355, 1716783, 2710710, 2861305, 3433566, 5150349, 5722610, 8583915, 10300698, 17167830, 25751745, 51503490]

約数ペア:

[(1, 51503490), (2, 25751745), (3, 17167830), (5, 10300698), (6, 8583915), (9, 5722610), (10, 5150349), (15, 3433566), (18, 2861305), (19, 2710710), (30, 1716783), (38, 1355355), (45, 1144522), (57, 903570), (90, 572261), (95, 542142), (114, 451785), (171, 301190), (190, 271071), (285, 180714), (342, 150595), (570, 90357), (855, 60238), (1710, 30119)]