49876180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 107702784

約数和(自身を除く): 57826604

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 211, 212, 223, 265, 422, 446, 530, 844, 892, 1055, 1060, 1115, 2110, 2230, 4220, 4460, 11183, 11819, 22366, 23638, 44732, 47053, 47276, 55915, 59095, 94106, 111830, 118190, 188212, 223660, 235265, 236380, 470530, 941060, 2493809, 4987618, 9975236, 12469045, 24938090, 49876180]

約数ペア:

[(1, 49876180), (2, 24938090), (4, 12469045), (5, 9975236), (10, 4987618), (20, 2493809), (53, 941060), (106, 470530), (211, 236380), (212, 235265), (223, 223660), (265, 188212), (422, 118190), (446, 111830), (530, 94106), (844, 59095), (892, 55915), (1055, 47276), (1060, 47053), (1115, 44732), (2110, 23638), (2230, 22366), (4220, 11819), (4460, 11183)]