53182260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{823}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 161965440

約数和(自身を除く): 108783180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 823, 1077, 1436, 1646, 1795, 2154, 2469, 3231, 3292, 3590, 4115, 4308, 4938, 5385, 6462, 7180, 7407, 8230, 9876, 10770, 12345, 12924, 14814, 16155, 16460, 21540, 24690, 29628, 32310, 37035, 49380, 64620, 74070, 148140, 295457, 590914, 886371, 1181828, 1477285, 1772742, 2659113, 2954570, 3545484, 4431855, 5318226, 5909140, 8863710, 10636452, 13295565, 17727420, 26591130, 53182260]

約数ペア:

[(1, 53182260), (2, 26591130), (3, 17727420), (4, 13295565), (5, 10636452), (6, 8863710), (9, 5909140), (10, 5318226), (12, 4431855), (15, 3545484), (18, 2954570), (20, 2659113), (30, 1772742), (36, 1477285), (45, 1181828), (60, 886371), (90, 590914), (180, 295457), (359, 148140), (718, 74070), (823, 64620), (1077, 49380), (1436, 37035), (1646, 32310), (1795, 29628), (2154, 24690), (2469, 21540), (3231, 16460), (3292, 16155), (3590, 14814), (4115, 12924), (4308, 12345), (4938, 10770), (5385, 9876), (6462, 8230), (7180, 7407)]