53670190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 72

約数和(自身を含む): 119693160

約数和(自身を除く): 66022970

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 289, 379, 490, 578, 595, 758, 833, 1190, 1445, 1666, 1895, 2023, 2653, 2890, 3790, 4046, 4165, 5306, 6443, 8330, 10115, 12886, 13265, 14161, 18571, 20230, 26530, 28322, 32215, 37142, 45101, 64430, 70805, 90202, 92855, 109531, 141610, 185710, 219062, 225505, 315707, 451010, 547655, 631414, 766717, 1095310, 1533434, 1578535, 3157070, 3833585, 5367019, 7667170, 10734038, 26835095, 53670190]

約数ペア:

[(1, 53670190), (2, 26835095), (5, 10734038), (7, 7667170), (10, 5367019), (14, 3833585), (17, 3157070), (34, 1578535), (35, 1533434), (49, 1095310), (70, 766717), (85, 631414), (98, 547655), (119, 451010), (170, 315707), (238, 225505), (245, 219062), (289, 185710), (379, 141610), (490, 109531), (578, 92855), (595, 90202), (758, 70805), (833, 64430), (1190, 45101), (1445, 37142), (1666, 32215), (1895, 28322), (2023, 26530), (2653, 20230), (2890, 18571), (3790, 14161), (4046, 13265), (4165, 12886), (5306, 10115), (6443, 8330)]