56340950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 109326336

約数和(自身を除く): 52985386

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 163, 223, 310, 326, 446, 775, 815, 1115, 1550, 1630, 2230, 4075, 5053, 5575, 6913, 8150, 10106, 11150, 13826, 25265, 34565, 36349, 50530, 69130, 72698, 126325, 172825, 181745, 252650, 345650, 363490, 908725, 1126819, 1817450, 2253638, 5634095, 11268190, 28170475, 56340950]

約数ペア:

[(1, 56340950), (2, 28170475), (5, 11268190), (10, 5634095), (25, 2253638), (31, 1817450), (50, 1126819), (62, 908725), (155, 363490), (163, 345650), (223, 252650), (310, 181745), (326, 172825), (446, 126325), (775, 72698), (815, 69130), (1115, 50530), (1550, 36349), (1630, 34565), (2230, 25265), (4075, 13826), (5053, 11150), (5575, 10106), (6913, 8150)]