53475620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7841}}^1$

素因数の和:7892

約数の個数: 48

約数和(自身を含む): 126475776

約数和(自身を除く): 73000156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 7841, 15682, 31364, 39205, 78410, 86251, 156820, 172502, 243071, 345004, 431255, 486142, 862510, 972284, 1215355, 1725020, 2430710, 2673781, 4861420, 5347562, 10695124, 13368905, 26737810, 53475620]

約数ペア:

[(1, 53475620), (2, 26737810), (4, 13368905), (5, 10695124), (10, 5347562), (11, 4861420), (20, 2673781), (22, 2430710), (31, 1725020), (44, 1215355), (55, 972284), (62, 862510), (110, 486142), (124, 431255), (155, 345004), (220, 243071), (310, 172502), (341, 156820), (620, 86251), (682, 78410), (1364, 39205), (1705, 31364), (3410, 15682), (6820, 7841)]