51024974

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 105709464

約数和(自身を除く): 54684490

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 242, 286, 331, 539, 637, 662, 847, 1001, 1078, 1274, 1573, 1694, 2002, 2317, 3146, 3641, 4303, 4634, 5929, 7007, 7282, 8606, 11011, 11858, 14014, 16219, 22022, 25487, 30121, 32438, 40051, 47333, 50974, 60242, 77077, 80102, 94666, 154154, 178409, 210847, 280357, 331331, 356818, 421694, 520663, 560714, 662662, 1041326, 1962499, 2319317, 3644641, 3924998, 4638634, 7289282, 25512487, 51024974]

約数ペア:

[(1, 51024974), (2, 25512487), (7, 7289282), (11, 4638634), (13, 3924998), (14, 3644641), (22, 2319317), (26, 1962499), (49, 1041326), (77, 662662), (91, 560714), (98, 520663), (121, 421694), (143, 356818), (154, 331331), (182, 280357), (242, 210847), (286, 178409), (331, 154154), (539, 94666), (637, 80102), (662, 77077), (847, 60242), (1001, 50974), (1078, 47333), (1274, 40051), (1573, 32438), (1694, 30121), (2002, 25487), (2317, 22022), (3146, 16219), (3641, 14014), (4303, 11858), (4634, 11011), (5929, 8606), (7007, 7282)]