50444440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2452

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 73660520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2393, 2635, 4216, 4786, 5270, 9572, 10540, 11965, 19144, 21080, 23930, 40681, 47860, 74183, 81362, 95720, 148366, 162724, 203405, 296732, 325448, 370915, 406810, 593464, 741830, 813620, 1261111, 1483660, 1627240, 2522222, 2967320, 5044444, 6305555, 10088888, 12611110, 25222220, 50444440]

約数ペア:

[(1, 50444440), (2, 25222220), (4, 12611110), (5, 10088888), (8, 6305555), (10, 5044444), (17, 2967320), (20, 2522222), (31, 1627240), (34, 1483660), (40, 1261111), (62, 813620), (68, 741830), (85, 593464), (124, 406810), (136, 370915), (155, 325448), (170, 296732), (248, 203405), (310, 162724), (340, 148366), (527, 95720), (620, 81362), (680, 74183), (1054, 47860), (1240, 40681), (2108, 23930), (2393, 21080), (2635, 19144), (4216, 11965), (4786, 10540), (5270, 9572)]