47868570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19699}}^1$

素因数の和:19721

約数の個数: 48

約数和(自身を含む): 129074400

約数和(自身を除く): 81205830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 19699, 39398, 59097, 98495, 118194, 177291, 196990, 295485, 354582, 531873, 590970, 886455, 1063746, 1595619, 1772910, 2659365, 3191238, 4786857, 5318730, 7978095, 9573714, 15956190, 23934285, 47868570]

約数ペア:

[(1, 47868570), (2, 23934285), (3, 15956190), (5, 9573714), (6, 7978095), (9, 5318730), (10, 4786857), (15, 3191238), (18, 2659365), (27, 1772910), (30, 1595619), (45, 1063746), (54, 886455), (81, 590970), (90, 531873), (135, 354582), (162, 295485), (243, 196990), (270, 177291), (405, 118194), (486, 98495), (810, 59097), (1215, 39398), (2430, 19699)]