53364020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 72627916

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 61, 62, 68, 83, 85, 122, 124, 155, 166, 170, 244, 305, 310, 332, 340, 415, 527, 610, 620, 830, 1037, 1054, 1220, 1411, 1660, 1891, 2074, 2108, 2573, 2635, 2822, 3782, 4148, 5063, 5146, 5185, 5270, 5644, 7055, 7564, 9455, 10126, 10292, 10370, 10540, 12865, 14110, 18910, 20252, 20740, 25315, 25730, 28220, 32147, 37820, 43741, 50630, 51460, 64294, 86071, 87482, 101260, 128588, 156953, 160735, 172142, 174964, 218705, 313906, 321470, 344284, 430355, 437410, 627812, 642940, 784765, 860710, 874820, 1569530, 1721420, 2668201, 3139060, 5336402, 10672804, 13341005, 26682010, 53364020]

約数ペア:

[(1, 53364020), (2, 26682010), (4, 13341005), (5, 10672804), (10, 5336402), (17, 3139060), (20, 2668201), (31, 1721420), (34, 1569530), (61, 874820), (62, 860710), (68, 784765), (83, 642940), (85, 627812), (122, 437410), (124, 430355), (155, 344284), (166, 321470), (170, 313906), (244, 218705), (305, 174964), (310, 172142), (332, 160735), (340, 156953), (415, 128588), (527, 101260), (610, 87482), (620, 86071), (830, 64294), (1037, 51460), (1054, 50630), (1220, 43741), (1411, 37820), (1660, 32147), (1891, 28220), (2074, 25730), (2108, 25315), (2573, 20740), (2635, 20252), (2822, 18910), (3782, 14110), (4148, 12865), (5063, 10540), (5146, 10370), (5185, 10292), (5270, 10126), (5644, 9455), (7055, 7564)]