47444870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 50532730

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 107, 110, 139, 145, 214, 278, 290, 319, 535, 638, 695, 1070, 1177, 1390, 1529, 1595, 2354, 3058, 3103, 3190, 4031, 5885, 6206, 7645, 8062, 11770, 14873, 15290, 15515, 20155, 29746, 31030, 34133, 40310, 44341, 68266, 74365, 88682, 148730, 163603, 170665, 221705, 327206, 341330, 431317, 443410, 818015, 862634, 1636030, 2156585, 4313170, 4744487, 9488974, 23722435, 47444870]

約数ペア:

[(1, 47444870), (2, 23722435), (5, 9488974), (10, 4744487), (11, 4313170), (22, 2156585), (29, 1636030), (55, 862634), (58, 818015), (107, 443410), (110, 431317), (139, 341330), (145, 327206), (214, 221705), (278, 170665), (290, 163603), (319, 148730), (535, 88682), (638, 74365), (695, 68266), (1070, 44341), (1177, 40310), (1390, 34133), (1529, 31030), (1595, 29746), (2354, 20155), (3058, 15515), (3103, 15290), (3190, 14873), (4031, 11770), (5885, 8062), (6206, 7645)]