47014569

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 86311680

約数和(自身を除く): 39297111

約数列:

[1, 3, 7, 9, 19, 21, 31, 49, 57, 63, 93, 133, 147, 171, 181, 217, 279, 399, 441, 543, 589, 651, 931, 1197, 1267, 1519, 1629, 1767, 1953, 2793, 3439, 3801, 4123, 4557, 5301, 5611, 8379, 8869, 10317, 11403, 12369, 13671, 16833, 24073, 26607, 28861, 30951, 37107, 39277, 50499, 72219, 79821, 86583, 106609, 117831, 168511, 216657, 259749, 274939, 319827, 353493, 505533, 746263, 824817, 959481, 1516599, 2238789, 2474451, 5223841, 6716367, 15671523, 47014569]

約数ペア:

[(1, 47014569), (3, 15671523), (7, 6716367), (9, 5223841), (19, 2474451), (21, 2238789), (31, 1516599), (49, 959481), (57, 824817), (63, 746263), (93, 505533), (133, 353493), (147, 319827), (171, 274939), (181, 259749), (217, 216657), (279, 168511), (399, 117831), (441, 106609), (543, 86583), (589, 79821), (651, 72219), (931, 50499), (1197, 39277), (1267, 37107), (1519, 30951), (1629, 28861), (1767, 26607), (1953, 24073), (2793, 16833), (3439, 13671), (3801, 12369), (4123, 11403), (4557, 10317), (5301, 8869), (5611, 8379)]