55790430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 142974720

約数和(自身を除く): 87184290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 139, 170, 255, 278, 417, 510, 695, 787, 834, 1390, 1574, 2085, 2361, 2363, 3935, 4170, 4722, 4726, 7089, 7870, 11805, 11815, 13379, 14178, 23610, 23630, 26758, 35445, 40137, 66895, 70890, 80274, 109393, 133790, 200685, 218786, 328179, 401370, 546965, 656358, 1093930, 1640895, 1859681, 3281790, 3719362, 5579043, 9298405, 11158086, 18596810, 27895215, 55790430]

約数ペア:

[(1, 55790430), (2, 27895215), (3, 18596810), (5, 11158086), (6, 9298405), (10, 5579043), (15, 3719362), (17, 3281790), (30, 1859681), (34, 1640895), (51, 1093930), (85, 656358), (102, 546965), (139, 401370), (170, 328179), (255, 218786), (278, 200685), (417, 133790), (510, 109393), (695, 80274), (787, 70890), (834, 66895), (1390, 40137), (1574, 35445), (2085, 26758), (2361, 23630), (2363, 23610), (3935, 14178), (4170, 13379), (4722, 11815), (4726, 11805), (7089, 7870)]