52296920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 127703520

約数和(自身を除く): 75406600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 260, 326, 520, 617, 652, 815, 1234, 1304, 1630, 2119, 2468, 3085, 3260, 4238, 4936, 6170, 6520, 8021, 8476, 10595, 12340, 16042, 16952, 21190, 24680, 32084, 40105, 42380, 64168, 80210, 84760, 100571, 160420, 201142, 320840, 402284, 502855, 804568, 1005710, 1307423, 2011420, 2614846, 4022840, 5229692, 6537115, 10459384, 13074230, 26148460, 52296920]

約数ペア:

[(1, 52296920), (2, 26148460), (4, 13074230), (5, 10459384), (8, 6537115), (10, 5229692), (13, 4022840), (20, 2614846), (26, 2011420), (40, 1307423), (52, 1005710), (65, 804568), (104, 502855), (130, 402284), (163, 320840), (260, 201142), (326, 160420), (520, 100571), (617, 84760), (652, 80210), (815, 64168), (1234, 42380), (1304, 40105), (1630, 32084), (2119, 24680), (2468, 21190), (3085, 16952), (3260, 16042), (4238, 12340), (4936, 10595), (6170, 8476), (6520, 8021)]