51237592

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 66335528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 107, 119, 136, 214, 238, 428, 476, 503, 749, 856, 952, 1006, 1498, 1819, 2012, 2996, 3521, 3638, 4024, 5992, 7042, 7276, 8551, 12733, 14084, 14552, 17102, 25466, 28168, 34204, 50932, 53821, 59857, 68408, 101864, 107642, 119714, 215284, 239428, 376747, 430568, 478856, 753494, 914957, 1506988, 1829914, 3013976, 3659828, 6404699, 7319656, 12809398, 25618796, 51237592]

約数ペア:

[(1, 51237592), (2, 25618796), (4, 12809398), (7, 7319656), (8, 6404699), (14, 3659828), (17, 3013976), (28, 1829914), (34, 1506988), (56, 914957), (68, 753494), (107, 478856), (119, 430568), (136, 376747), (214, 239428), (238, 215284), (428, 119714), (476, 107642), (503, 101864), (749, 68408), (856, 59857), (952, 53821), (1006, 50932), (1498, 34204), (1819, 28168), (2012, 25466), (2996, 17102), (3521, 14552), (3638, 14084), (4024, 12733), (5992, 8551), (7042, 7276)]