52309960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 121150080

約数和(自身を除く): 68840120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 113, 142, 163, 226, 284, 326, 355, 452, 565, 568, 652, 710, 815, 904, 1130, 1304, 1420, 1630, 2260, 2840, 3260, 4520, 6520, 8023, 11573, 16046, 18419, 23146, 32092, 36838, 40115, 46292, 57865, 64184, 73676, 80230, 92095, 92584, 115730, 147352, 160460, 184190, 231460, 320920, 368380, 462920, 736760, 1307749, 2615498, 5230996, 6538745, 10461992, 13077490, 26154980, 52309960]

約数ペア:

[(1, 52309960), (2, 26154980), (4, 13077490), (5, 10461992), (8, 6538745), (10, 5230996), (20, 2615498), (40, 1307749), (71, 736760), (113, 462920), (142, 368380), (163, 320920), (226, 231460), (284, 184190), (326, 160460), (355, 147352), (452, 115730), (565, 92584), (568, 92095), (652, 80230), (710, 73676), (815, 64184), (904, 57865), (1130, 46292), (1304, 40115), (1420, 36838), (1630, 32092), (2260, 23146), (2840, 18419), (3260, 16046), (4520, 11573), (6520, 8023)]