43158050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 87827712

約数和(自身を除く): 44669662

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 650, 670, 871, 991, 1675, 1742, 1982, 3350, 4355, 4955, 8710, 9910, 12883, 21775, 24775, 25766, 43550, 49550, 64415, 66397, 128830, 132794, 322075, 331985, 644150, 663970, 863161, 1659925, 1726322, 3319850, 4315805, 8631610, 21579025, 43158050]

約数ペア:

[(1, 43158050), (2, 21579025), (5, 8631610), (10, 4315805), (13, 3319850), (25, 1726322), (26, 1659925), (50, 863161), (65, 663970), (67, 644150), (130, 331985), (134, 322075), (325, 132794), (335, 128830), (650, 66397), (670, 64415), (871, 49550), (991, 43550), (1675, 25766), (1742, 24775), (1982, 21775), (3350, 12883), (4355, 9910), (4955, 8710)]