57820490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 135308880

約数和(自身を除く): 77488390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 49, 58, 65, 70, 91, 98, 130, 145, 182, 203, 245, 290, 313, 377, 406, 455, 490, 626, 637, 754, 910, 1015, 1274, 1421, 1565, 1885, 2030, 2191, 2639, 2842, 3130, 3185, 3770, 4069, 4382, 5278, 6370, 7105, 8138, 9077, 10955, 13195, 14210, 15337, 18154, 18473, 20345, 21910, 26390, 28483, 30674, 36946, 40690, 45385, 56966, 63539, 76685, 90770, 92365, 118001, 127078, 142415, 153370, 184730, 199381, 236002, 284830, 317695, 398762, 444773, 590005, 635390, 826007, 889546, 996905, 1180010, 1652014, 1993810, 2223865, 4130035, 4447730, 5782049, 8260070, 11564098, 28910245, 57820490]

約数ペア:

[(1, 57820490), (2, 28910245), (5, 11564098), (7, 8260070), (10, 5782049), (13, 4447730), (14, 4130035), (26, 2223865), (29, 1993810), (35, 1652014), (49, 1180010), (58, 996905), (65, 889546), (70, 826007), (91, 635390), (98, 590005), (130, 444773), (145, 398762), (182, 317695), (203, 284830), (245, 236002), (290, 199381), (313, 184730), (377, 153370), (406, 142415), (455, 127078), (490, 118001), (626, 92365), (637, 90770), (754, 76685), (910, 63539), (1015, 56966), (1274, 45385), (1421, 40690), (1565, 36946), (1885, 30674), (2030, 28483), (2191, 26390), (2639, 21910), (2842, 20345), (3130, 18473), (3185, 18154), (3770, 15337), (4069, 14210), (4382, 13195), (5278, 10955), (6370, 9077), (7105, 8138)]