29211550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 57965040

約数和(自身を除く): 28753490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 190, 194, 317, 475, 485, 634, 950, 970, 1585, 1843, 2425, 3170, 3686, 4850, 6023, 7925, 9215, 12046, 15850, 18430, 30115, 30749, 46075, 60230, 61498, 92150, 150575, 153745, 301150, 307490, 584231, 768725, 1168462, 1537450, 2921155, 5842310, 14605775, 29211550]

約数ペア:

[(1, 29211550), (2, 14605775), (5, 5842310), (10, 2921155), (19, 1537450), (25, 1168462), (38, 768725), (50, 584231), (95, 307490), (97, 301150), (190, 153745), (194, 150575), (317, 92150), (475, 61498), (485, 60230), (634, 46075), (950, 30749), (970, 30115), (1585, 18430), (1843, 15850), (2425, 12046), (3170, 9215), (3686, 7925), (4850, 6023)]