51705030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 134447040

約数和(自身を除く): 82742010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 390, 466, 569, 699, 1138, 1165, 1398, 1707, 2330, 2845, 3029, 3414, 3495, 5690, 6058, 6990, 7397, 8535, 9087, 14794, 15145, 17070, 18174, 22191, 30290, 36985, 44382, 45435, 73970, 90870, 110955, 132577, 221910, 265154, 397731, 662885, 795462, 1325770, 1723501, 1988655, 3447002, 3977310, 5170503, 8617505, 10341006, 17235010, 25852515, 51705030]

約数ペア:

[(1, 51705030), (2, 25852515), (3, 17235010), (5, 10341006), (6, 8617505), (10, 5170503), (13, 3977310), (15, 3447002), (26, 1988655), (30, 1723501), (39, 1325770), (65, 795462), (78, 662885), (130, 397731), (195, 265154), (233, 221910), (390, 132577), (466, 110955), (569, 90870), (699, 73970), (1138, 45435), (1165, 44382), (1398, 36985), (1707, 30290), (2330, 22191), (2845, 18174), (3029, 17070), (3414, 15145), (3495, 14794), (5690, 9087), (6058, 8535), (6990, 7397)]