50338480

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1901}}^1$

素因数の和:2245

約数の個数: 40

約数和(自身を含む): 117452304

約数和(自身を除く): 67113824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 1901, 2648, 3310, 3802, 5296, 6620, 7604, 9505, 13240, 15208, 19010, 26480, 30416, 38020, 76040, 152080, 629231, 1258462, 2516924, 3146155, 5033848, 6292310, 10067696, 12584620, 25169240, 50338480]

約数ペア:

[(1, 50338480), (2, 25169240), (4, 12584620), (5, 10067696), (8, 6292310), (10, 5033848), (16, 3146155), (20, 2516924), (40, 1258462), (80, 629231), (331, 152080), (662, 76040), (1324, 38020), (1655, 30416), (1901, 26480), (2648, 19010), (3310, 15208), (3802, 13240), (5296, 9505), (6620, 7604)]