47539044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 139321728

約数和(自身を除く): 91782684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2657, 2982, 4473, 5314, 5964, 7971, 8946, 10628, 15942, 17892, 18599, 23913, 31884, 37198, 47826, 55797, 74396, 95652, 111594, 167391, 188647, 223188, 334782, 377294, 565941, 669564, 754588, 1131882, 1320529, 1697823, 2263764, 2641058, 3395646, 3961587, 5282116, 6791292, 7923174, 11884761, 15846348, 23769522, 47539044]

約数ペア:

[(1, 47539044), (2, 23769522), (3, 15846348), (4, 11884761), (6, 7923174), (7, 6791292), (9, 5282116), (12, 3961587), (14, 3395646), (18, 2641058), (21, 2263764), (28, 1697823), (36, 1320529), (42, 1131882), (63, 754588), (71, 669564), (84, 565941), (126, 377294), (142, 334782), (213, 223188), (252, 188647), (284, 167391), (426, 111594), (497, 95652), (639, 74396), (852, 55797), (994, 47826), (1278, 37198), (1491, 31884), (1988, 23913), (2556, 18599), (2657, 17892), (2982, 15942), (4473, 10628), (5314, 8946), (5964, 7971)]