52005110980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{536467}}^1$

素因数の和:536644

約数の個数: 48

約数和(自身を含む): 113018786496

約数和(自身を除く): 61013675516

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 185, 262, 370, 524, 655, 740, 1310, 2620, 4847, 9694, 19388, 24235, 48470, 96940, 536467, 1072934, 2145868, 2682335, 5364670, 10729340, 19849279, 39698558, 70277177, 79397116, 99246395, 140554354, 198492790, 281108708, 351385885, 396985580, 702771770, 1405543540, 2600255549, 5200511098, 10401022196, 13001277745, 26002555490, 52005110980]

約数ペア:

[(1, 52005110980), (2, 26002555490), (4, 13001277745), (5, 10401022196), (10, 5200511098), (20, 2600255549), (37, 1405543540), (74, 702771770), (131, 396985580), (148, 351385885), (185, 281108708), (262, 198492790), (370, 140554354), (524, 99246395), (655, 79397116), (740, 70277177), (1310, 39698558), (2620, 19849279), (4847, 10729340), (9694, 5364670), (19388, 2682335), (24235, 2145868), (48470, 1072934), (96940, 536467)]