47890612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 106243200

約数和(自身を除く): 58352588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2549, 2684, 4697, 5098, 9394, 10196, 17843, 18788, 28039, 35686, 56078, 71372, 112156, 155489, 196273, 310978, 392546, 621956, 785092, 1088423, 1710379, 2176846, 3420758, 4353692, 6841516, 11972653, 23945306, 47890612]

約数ペア:

[(1, 47890612), (2, 23945306), (4, 11972653), (7, 6841516), (11, 4353692), (14, 3420758), (22, 2176846), (28, 1710379), (44, 1088423), (61, 785092), (77, 621956), (122, 392546), (154, 310978), (244, 196273), (308, 155489), (427, 112156), (671, 71372), (854, 56078), (1342, 35686), (1708, 28039), (2549, 18788), (2684, 17843), (4697, 10196), (5098, 9394)]