45270950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 86988480

約数和(自身を除く): 41717530

約数列:

[1, 2, 5, 10, 25, 50, 73, 79, 146, 157, 158, 314, 365, 395, 730, 785, 790, 1570, 1825, 1975, 3650, 3925, 3950, 5767, 7850, 11461, 11534, 12403, 22922, 24806, 28835, 57305, 57670, 62015, 114610, 124030, 144175, 286525, 288350, 310075, 573050, 620150, 905419, 1810838, 4527095, 9054190, 22635475, 45270950]

約数ペア:

[(1, 45270950), (2, 22635475), (5, 9054190), (10, 4527095), (25, 1810838), (50, 905419), (73, 620150), (79, 573050), (146, 310075), (157, 288350), (158, 286525), (314, 144175), (365, 124030), (395, 114610), (730, 62015), (785, 57670), (790, 57305), (1570, 28835), (1825, 24806), (1975, 22922), (3650, 12403), (3925, 11534), (3950, 11461), (5767, 7850)]