51382440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 170206920

約数和(自身を除く): 118824480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2693, 3180, 3816, 4770, 5386, 6360, 8079, 9540, 10772, 13465, 16158, 19080, 21544, 24237, 26930, 32316, 40395, 48474, 53860, 64632, 80790, 96948, 107720, 121185, 142729, 161580, 193896, 242370, 285458, 323160, 428187, 484740, 570916, 713645, 856374, 969480, 1141832, 1284561, 1427290, 1712748, 2140935, 2569122, 2854580, 3425496, 4281870, 5138244, 5709160, 6422805, 8563740, 10276488, 12845610, 17127480, 25691220, 51382440]

約数ペア:

[(1, 51382440), (2, 25691220), (3, 17127480), (4, 12845610), (5, 10276488), (6, 8563740), (8, 6422805), (9, 5709160), (10, 5138244), (12, 4281870), (15, 3425496), (18, 2854580), (20, 2569122), (24, 2140935), (30, 1712748), (36, 1427290), (40, 1284561), (45, 1141832), (53, 969480), (60, 856374), (72, 713645), (90, 570916), (106, 484740), (120, 428187), (159, 323160), (180, 285458), (212, 242370), (265, 193896), (318, 161580), (360, 142729), (424, 121185), (477, 107720), (530, 96948), (636, 80790), (795, 64632), (954, 53860), (1060, 48474), (1272, 40395), (1590, 32316), (1908, 26930), (2120, 24237), (2385, 21544), (2693, 19080), (3180, 16158), (3816, 13465), (4770, 10772), (5386, 9540), (6360, 8079)]