56641250

素因数分解:

$2^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 40

約数和(自身を含む): 107375004

約数和(自身を除く): 50733754

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 401, 565, 625, 802, 1130, 1250, 2005, 2825, 4010, 5650, 10025, 14125, 20050, 28250, 45313, 50125, 70625, 90626, 100250, 141250, 226565, 250625, 453130, 501250, 1132825, 2265650, 5664125, 11328250, 28320625, 56641250]

約数ペア:

[(1, 56641250), (2, 28320625), (5, 11328250), (10, 5664125), (25, 2265650), (50, 1132825), (113, 501250), (125, 453130), (226, 250625), (250, 226565), (401, 141250), (565, 100250), (625, 90626), (802, 70625), (1130, 50125), (1250, 45313), (2005, 28250), (2825, 20050), (4010, 14125), (5650, 10025)]