48264560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 119590560

約数和(自身を除く): 71326000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 190, 226, 281, 304, 380, 452, 562, 565, 760, 904, 1124, 1130, 1405, 1520, 1808, 2147, 2248, 2260, 2810, 4294, 4496, 4520, 5339, 5620, 8588, 9040, 10678, 10735, 11240, 17176, 21356, 21470, 22480, 26695, 31753, 34352, 42712, 42940, 53390, 63506, 85424, 85880, 106780, 127012, 158765, 171760, 213560, 254024, 317530, 427120, 508048, 603307, 635060, 1206614, 1270120, 2413228, 2540240, 3016535, 4826456, 6033070, 9652912, 12066140, 24132280, 48264560]

約数ペア:

[(1, 48264560), (2, 24132280), (4, 12066140), (5, 9652912), (8, 6033070), (10, 4826456), (16, 3016535), (19, 2540240), (20, 2413228), (38, 1270120), (40, 1206614), (76, 635060), (80, 603307), (95, 508048), (113, 427120), (152, 317530), (190, 254024), (226, 213560), (281, 171760), (304, 158765), (380, 127012), (452, 106780), (562, 85880), (565, 85424), (760, 63506), (904, 53390), (1124, 42940), (1130, 42712), (1405, 34352), (1520, 31753), (1808, 26695), (2147, 22480), (2248, 21470), (2260, 21356), (2810, 17176), (4294, 11240), (4496, 10735), (4520, 10678), (5339, 9040), (5620, 8588)]