13904950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 27123264

約数和(自身を除く): 13218314

約数列:

[1, 2, 5, 10, 25, 47, 50, 61, 94, 97, 122, 194, 235, 305, 470, 485, 610, 970, 1175, 1525, 2350, 2425, 2867, 3050, 4559, 4850, 5734, 5917, 9118, 11834, 14335, 22795, 28670, 29585, 45590, 59170, 71675, 113975, 143350, 147925, 227950, 278099, 295850, 556198, 1390495, 2780990, 6952475, 13904950]

約数ペア:

[(1, 13904950), (2, 6952475), (5, 2780990), (10, 1390495), (25, 556198), (47, 295850), (50, 278099), (61, 227950), (94, 147925), (97, 143350), (122, 113975), (194, 71675), (235, 59170), (305, 45590), (470, 29585), (485, 28670), (610, 22795), (970, 14335), (1175, 11834), (1525, 9118), (2350, 5917), (2425, 5734), (2867, 4850), (3050, 4559)]