51146260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2801}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 118625472

約数和(自身を除く): 67479212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 2801, 3652, 4565, 5602, 9130, 11204, 14005, 18260, 28010, 30811, 56020, 61622, 123244, 154055, 232483, 308110, 464966, 616220, 929932, 1162415, 2324830, 2557313, 4649660, 5114626, 10229252, 12786565, 25573130, 51146260]

約数ペア:

[(1, 51146260), (2, 25573130), (4, 12786565), (5, 10229252), (10, 5114626), (11, 4649660), (20, 2557313), (22, 2324830), (44, 1162415), (55, 929932), (83, 616220), (110, 464966), (166, 308110), (220, 232483), (332, 154055), (415, 123244), (830, 61622), (913, 56020), (1660, 30811), (1826, 28010), (2801, 18260), (3652, 14005), (4565, 11204), (5602, 9130)]