51874956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12109}}^1$

素因数の和:12143

約数の個数: 72

約数和(自身を含む): 158689440

約数和(自身を除く): 106814484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 12109, 24218, 36327, 48436, 72654, 84763, 108981, 145308, 169526, 205853, 217962, 254289, 339052, 411706, 435924, 508578, 617559, 762867, 823412, 1017156, 1235118, 1440971, 1525734, 1852677, 2470236, 2881942, 3051468, 3705354, 4322913, 5763884, 7410708, 8645826, 12968739, 17291652, 25937478, 51874956]

約数ペア:

[(1, 51874956), (2, 25937478), (3, 17291652), (4, 12968739), (6, 8645826), (7, 7410708), (9, 5763884), (12, 4322913), (14, 3705354), (17, 3051468), (18, 2881942), (21, 2470236), (28, 1852677), (34, 1525734), (36, 1440971), (42, 1235118), (51, 1017156), (63, 823412), (68, 762867), (84, 617559), (102, 508578), (119, 435924), (126, 411706), (153, 339052), (204, 254289), (238, 217962), (252, 205853), (306, 169526), (357, 145308), (476, 108981), (612, 84763), (714, 72654), (1071, 48436), (1428, 36327), (2142, 24218), (4284, 12109)]