48154540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20233}}^1$

素因数の和:20266

約数の個数: 48

約数和(自身を含む): 122375232

約数和(自身を除く): 74220692

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 20233, 40466, 80932, 101165, 141631, 202330, 283262, 343961, 404660, 566524, 687922, 708155, 1375844, 1416310, 1719805, 2407727, 2832620, 3439610, 4815454, 6879220, 9630908, 12038635, 24077270, 48154540]

約数ペア:

[(1, 48154540), (2, 24077270), (4, 12038635), (5, 9630908), (7, 6879220), (10, 4815454), (14, 3439610), (17, 2832620), (20, 2407727), (28, 1719805), (34, 1416310), (35, 1375844), (68, 708155), (70, 687922), (85, 566524), (119, 404660), (140, 343961), (170, 283262), (238, 202330), (340, 141631), (476, 101165), (595, 80932), (1190, 40466), (2380, 20233)]