48529240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 64689320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 127, 164, 205, 233, 254, 328, 410, 466, 508, 635, 820, 932, 1016, 1165, 1270, 1640, 1864, 2330, 2540, 4660, 5080, 5207, 9320, 9553, 10414, 19106, 20828, 26035, 29591, 38212, 41656, 47765, 52070, 59182, 76424, 95530, 104140, 118364, 147955, 191060, 208280, 236728, 295910, 382120, 591820, 1183640, 1213231, 2426462, 4852924, 6066155, 9705848, 12132310, 24264620, 48529240]

約数ペア:

[(1, 48529240), (2, 24264620), (4, 12132310), (5, 9705848), (8, 6066155), (10, 4852924), (20, 2426462), (40, 1213231), (41, 1183640), (82, 591820), (127, 382120), (164, 295910), (205, 236728), (233, 208280), (254, 191060), (328, 147955), (410, 118364), (466, 104140), (508, 95530), (635, 76424), (820, 59182), (932, 52070), (1016, 47765), (1165, 41656), (1270, 38212), (1640, 29591), (1864, 26035), (2330, 20828), (2540, 19106), (4660, 10414), (5080, 9553), (5207, 9320)]