47021880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5519}}^1$

素因数の和:5604

約数の個数: 64

約数和(自身を含む): 143078400

約数和(自身を除く): 96056520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 5519, 8520, 11038, 16557, 22076, 27595, 33114, 44152, 55190, 66228, 82785, 110380, 132456, 165570, 220760, 331140, 391849, 662280, 783698, 1175547, 1567396, 1959245, 2351094, 3134792, 3918490, 4702188, 5877735, 7836980, 9404376, 11755470, 15673960, 23510940, 47021880]

約数ペア:

[(1, 47021880), (2, 23510940), (3, 15673960), (4, 11755470), (5, 9404376), (6, 7836980), (8, 5877735), (10, 4702188), (12, 3918490), (15, 3134792), (20, 2351094), (24, 1959245), (30, 1567396), (40, 1175547), (60, 783698), (71, 662280), (120, 391849), (142, 331140), (213, 220760), (284, 165570), (355, 132456), (426, 110380), (568, 82785), (710, 66228), (852, 55190), (1065, 44152), (1420, 33114), (1704, 27595), (2130, 22076), (2840, 16557), (4260, 11038), (5519, 8520)]