49256970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1439}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 136028160

約数和(自身を除く): 86771190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1439, 1630, 2282, 2445, 2878, 3423, 4317, 4890, 5705, 6846, 7195, 8634, 10073, 11410, 14390, 17115, 20146, 21585, 30219, 34230, 43170, 50365, 60438, 100730, 151095, 234557, 302190, 469114, 703671, 1172785, 1407342, 1641899, 2345570, 3283798, 3518355, 4925697, 7036710, 8209495, 9851394, 16418990, 24628485, 49256970]

約数ペア:

[(1, 49256970), (2, 24628485), (3, 16418990), (5, 9851394), (6, 8209495), (7, 7036710), (10, 4925697), (14, 3518355), (15, 3283798), (21, 2345570), (30, 1641899), (35, 1407342), (42, 1172785), (70, 703671), (105, 469114), (163, 302190), (210, 234557), (326, 151095), (489, 100730), (815, 60438), (978, 50365), (1141, 43170), (1439, 34230), (1630, 30219), (2282, 21585), (2445, 20146), (2878, 17115), (3423, 14390), (4317, 11410), (4890, 10073), (5705, 8634), (6846, 7195)]