45550010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 94089600

約数和(自身を除く): 48539590

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 109, 110, 131, 145, 218, 262, 290, 319, 545, 638, 655, 1090, 1199, 1310, 1441, 1595, 2398, 2882, 3161, 3190, 3799, 5995, 6322, 7205, 7598, 11990, 14279, 14410, 15805, 18995, 28558, 31610, 34771, 37990, 41789, 69542, 71395, 83578, 142790, 157069, 173855, 208945, 314138, 347710, 414091, 417890, 785345, 828182, 1570690, 2070455, 4140910, 4555001, 9110002, 22775005, 45550010]

約数ペア:

[(1, 45550010), (2, 22775005), (5, 9110002), (10, 4555001), (11, 4140910), (22, 2070455), (29, 1570690), (55, 828182), (58, 785345), (109, 417890), (110, 414091), (131, 347710), (145, 314138), (218, 208945), (262, 173855), (290, 157069), (319, 142790), (545, 83578), (638, 71395), (655, 69542), (1090, 41789), (1199, 37990), (1310, 34771), (1441, 31610), (1595, 28558), (2398, 18995), (2882, 15805), (3161, 14410), (3190, 14279), (3799, 11990), (5995, 7598), (6322, 7205)]