55649490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 144619776

約数和(自身を除く): 88970286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 293, 390, 487, 586, 879, 974, 1461, 1465, 1758, 2435, 2922, 2930, 3809, 4395, 4870, 6331, 7305, 7618, 8790, 11427, 12662, 14610, 18993, 19045, 22854, 31655, 37986, 38090, 57135, 63310, 94965, 114270, 142691, 189930, 285382, 428073, 713455, 856146, 1426910, 1854983, 2140365, 3709966, 4280730, 5564949, 9274915, 11129898, 18549830, 27824745, 55649490]

約数ペア:

[(1, 55649490), (2, 27824745), (3, 18549830), (5, 11129898), (6, 9274915), (10, 5564949), (13, 4280730), (15, 3709966), (26, 2140365), (30, 1854983), (39, 1426910), (65, 856146), (78, 713455), (130, 428073), (195, 285382), (293, 189930), (390, 142691), (487, 114270), (586, 94965), (879, 63310), (974, 57135), (1461, 38090), (1465, 37986), (1758, 31655), (2435, 22854), (2922, 19045), (2930, 18993), (3809, 14610), (4395, 12662), (4870, 11427), (6331, 8790), (7305, 7618)]