49651308

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{4021}}^1$

素因数の和:4052

約数の個数: 72

約数和(自身を含む): 146400800

約数和(自身を除く): 96749492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4021, 4116, 6174, 8042, 12063, 12348, 16084, 24126, 28147, 36189, 48252, 56294, 72378, 84441, 112588, 144756, 168882, 197029, 253323, 337764, 394058, 506646, 591087, 788116, 1013292, 1182174, 1379203, 1773261, 2364348, 2758406, 3546522, 4137609, 5516812, 7093044, 8275218, 12412827, 16550436, 24825654, 49651308]

約数ペア:

[(1, 49651308), (2, 24825654), (3, 16550436), (4, 12412827), (6, 8275218), (7, 7093044), (9, 5516812), (12, 4137609), (14, 3546522), (18, 2758406), (21, 2364348), (28, 1773261), (36, 1379203), (42, 1182174), (49, 1013292), (63, 788116), (84, 591087), (98, 506646), (126, 394058), (147, 337764), (196, 253323), (252, 197029), (294, 168882), (343, 144756), (441, 112588), (588, 84441), (686, 72378), (882, 56294), (1029, 48252), (1372, 36189), (1764, 28147), (2058, 24126), (3087, 16084), (4021, 12348), (4116, 12063), (6174, 8042)]