48220810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 51311990

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 79, 110, 155, 158, 179, 310, 341, 358, 395, 682, 790, 869, 895, 1705, 1738, 1790, 1969, 2449, 3410, 3938, 4345, 4898, 5549, 8690, 9845, 11098, 12245, 14141, 19690, 24490, 26939, 27745, 28282, 53878, 55490, 61039, 70705, 122078, 134695, 141410, 155551, 269390, 305195, 311102, 438371, 610390, 777755, 876742, 1555510, 2191855, 4383710, 4822081, 9644162, 24110405, 48220810]

約数ペア:

[(1, 48220810), (2, 24110405), (5, 9644162), (10, 4822081), (11, 4383710), (22, 2191855), (31, 1555510), (55, 876742), (62, 777755), (79, 610390), (110, 438371), (155, 311102), (158, 305195), (179, 269390), (310, 155551), (341, 141410), (358, 134695), (395, 122078), (682, 70705), (790, 61039), (869, 55490), (895, 53878), (1705, 28282), (1738, 27745), (1790, 26939), (1969, 24490), (2449, 19690), (3410, 14141), (3938, 12245), (4345, 11098), (4898, 9845), (5549, 8690)]