49398240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{102913}}^1$

素因数の和:102931

約数の個数: 48

約数和(自身を含む): 155605968

約数和(自身を除く): 106207728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 102913, 205826, 308739, 411652, 514565, 617478, 823304, 1029130, 1234956, 1543695, 1646608, 2058260, 2469912, 3087390, 3293216, 4116520, 4939824, 6174780, 8233040, 9879648, 12349560, 16466080, 24699120, 49398240]

約数ペア:

[(1, 49398240), (2, 24699120), (3, 16466080), (4, 12349560), (5, 9879648), (6, 8233040), (8, 6174780), (10, 4939824), (12, 4116520), (15, 3293216), (16, 3087390), (20, 2469912), (24, 2058260), (30, 1646608), (32, 1543695), (40, 1234956), (48, 1029130), (60, 823304), (80, 617478), (96, 514565), (120, 411652), (160, 308739), (240, 205826), (480, 102913)]