49710050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 102826752

約数和(自身を除く): 53116702

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2467, 4030, 4934, 10075, 12335, 20150, 24670, 32071, 61675, 64142, 76477, 123350, 152954, 160355, 320710, 382385, 764770, 801775, 994201, 1603550, 1911925, 1988402, 3823850, 4971005, 9942010, 24855025, 49710050]

約数ペア:

[(1, 49710050), (2, 24855025), (5, 9942010), (10, 4971005), (13, 3823850), (25, 1988402), (26, 1911925), (31, 1603550), (50, 994201), (62, 801775), (65, 764770), (130, 382385), (155, 320710), (310, 160355), (325, 152954), (403, 123350), (650, 76477), (775, 64142), (806, 61675), (1550, 32071), (2015, 24670), (2467, 20150), (4030, 12335), (4934, 10075)]