49405590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42227}}^1$

素因数の和:42253

約数の個数: 48

約数和(自身を含む): 138338928

約数和(自身を除く): 88933338

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 42227, 84454, 126681, 211135, 253362, 380043, 422270, 548951, 633405, 760086, 1097902, 1266810, 1646853, 1900215, 2744755, 3293706, 3800430, 4940559, 5489510, 8234265, 9881118, 16468530, 24702795, 49405590]

約数ペア:

[(1, 49405590), (2, 24702795), (3, 16468530), (5, 9881118), (6, 8234265), (9, 5489510), (10, 4940559), (13, 3800430), (15, 3293706), (18, 2744755), (26, 1900215), (30, 1646853), (39, 1266810), (45, 1097902), (65, 760086), (78, 633405), (90, 548951), (117, 422270), (130, 380043), (195, 253362), (234, 211135), (390, 126681), (585, 84454), (1170, 42227)]