45217250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{13913}}^1$

素因数の和:13943

約数の個数: 32

約数和(自身を含む): 91164528

約数和(自身を除く): 45947278

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 13913, 27826, 69565, 139130, 180869, 347825, 361738, 695650, 904345, 1739125, 1808690, 3478250, 4521725, 9043450, 22608625, 45217250]

約数ペア:

[(1, 45217250), (2, 22608625), (5, 9043450), (10, 4521725), (13, 3478250), (25, 1808690), (26, 1739125), (50, 904345), (65, 695650), (125, 361738), (130, 347825), (250, 180869), (325, 139130), (650, 69565), (1625, 27826), (3250, 13913)]