56449620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7649}}^1$

素因数の和:7705

約数の個数: 72

約数和(自身を含む): 175429800

約数和(自身を除く): 118980180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 7649, 15298, 22947, 30596, 38245, 45894, 68841, 76490, 91788, 114735, 137682, 152980, 229470, 275364, 313609, 344205, 458940, 627218, 688410, 940827, 1254436, 1376820, 1568045, 1881654, 2822481, 3136090, 3763308, 4704135, 5644962, 6272180, 9408270, 11289924, 14112405, 18816540, 28224810, 56449620]

約数ペア:

[(1, 56449620), (2, 28224810), (3, 18816540), (4, 14112405), (5, 11289924), (6, 9408270), (9, 6272180), (10, 5644962), (12, 4704135), (15, 3763308), (18, 3136090), (20, 2822481), (30, 1881654), (36, 1568045), (41, 1376820), (45, 1254436), (60, 940827), (82, 688410), (90, 627218), (123, 458940), (164, 344205), (180, 313609), (205, 275364), (246, 229470), (369, 152980), (410, 137682), (492, 114735), (615, 91788), (738, 76490), (820, 68841), (1230, 45894), (1476, 38245), (1845, 30596), (2460, 22947), (3690, 15298), (7380, 7649)]