53942640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5227}}^1$

素因数の和:5286

約数の個数: 80

約数和(自身を含む): 171143808

約数和(自身を除く): 117201168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 5227, 10320, 10454, 15681, 20908, 26135, 31362, 41816, 52270, 62724, 78405, 83632, 104540, 125448, 156810, 209080, 224761, 250896, 313620, 418160, 449522, 627240, 674283, 899044, 1123805, 1254480, 1348566, 1798088, 2247610, 2697132, 3371415, 3596176, 4495220, 5394264, 6742830, 8990440, 10788528, 13485660, 17980880, 26971320, 53942640]

約数ペア:

[(1, 53942640), (2, 26971320), (3, 17980880), (4, 13485660), (5, 10788528), (6, 8990440), (8, 6742830), (10, 5394264), (12, 4495220), (15, 3596176), (16, 3371415), (20, 2697132), (24, 2247610), (30, 1798088), (40, 1348566), (43, 1254480), (48, 1123805), (60, 899044), (80, 674283), (86, 627240), (120, 449522), (129, 418160), (172, 313620), (215, 250896), (240, 224761), (258, 209080), (344, 156810), (430, 125448), (516, 104540), (645, 83632), (688, 78405), (860, 62724), (1032, 52270), (1290, 41816), (1720, 31362), (2064, 26135), (2580, 20908), (3440, 15681), (5160, 10454), (5227, 10320)]