47990628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5147}}^1$

素因数の和:5201

約数の個数: 72

約数和(自身を含む): 142414272

約数和(自身を除く): 94423644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 5147, 9324, 10294, 15441, 20588, 30882, 36029, 46323, 61764, 72058, 92646, 108087, 144116, 185292, 190439, 216174, 324261, 380878, 432348, 571317, 648522, 761756, 1142634, 1297044, 1333073, 1713951, 2285268, 2666146, 3427902, 3999219, 5332292, 6855804, 7998438, 11997657, 15996876, 23995314, 47990628]

約数ペア:

[(1, 47990628), (2, 23995314), (3, 15996876), (4, 11997657), (6, 7998438), (7, 6855804), (9, 5332292), (12, 3999219), (14, 3427902), (18, 2666146), (21, 2285268), (28, 1713951), (36, 1333073), (37, 1297044), (42, 1142634), (63, 761756), (74, 648522), (84, 571317), (111, 432348), (126, 380878), (148, 324261), (222, 216174), (252, 190439), (259, 185292), (333, 144116), (444, 108087), (518, 92646), (666, 72058), (777, 61764), (1036, 46323), (1332, 36029), (1554, 30882), (2331, 20588), (3108, 15441), (4662, 10294), (5147, 9324)]