48349620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24419}}^1$

素因数の和:24445

約数の個数: 72

約数和(自身を含む): 159999840

約数和(自身を除く): 111650220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 24419, 48838, 73257, 97676, 122095, 146514, 219771, 244190, 268609, 293028, 366285, 439542, 488380, 537218, 732570, 805827, 879084, 1074436, 1098855, 1343045, 1465140, 1611654, 2197710, 2417481, 2686090, 3223308, 4029135, 4395420, 4834962, 5372180, 8058270, 9669924, 12087405, 16116540, 24174810, 48349620]

約数ペア:

[(1, 48349620), (2, 24174810), (3, 16116540), (4, 12087405), (5, 9669924), (6, 8058270), (9, 5372180), (10, 4834962), (11, 4395420), (12, 4029135), (15, 3223308), (18, 2686090), (20, 2417481), (22, 2197710), (30, 1611654), (33, 1465140), (36, 1343045), (44, 1098855), (45, 1074436), (55, 879084), (60, 805827), (66, 732570), (90, 537218), (99, 488380), (110, 439542), (132, 366285), (165, 293028), (180, 268609), (198, 244190), (220, 219771), (330, 146514), (396, 122095), (495, 97676), (660, 73257), (990, 48838), (1980, 24419)]