53957220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 155947008

約数和(自身を除く): 101989788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 97, 127, 146, 194, 219, 254, 291, 292, 365, 381, 388, 438, 485, 508, 582, 635, 730, 762, 876, 970, 1095, 1164, 1270, 1455, 1460, 1524, 1905, 1940, 2190, 2540, 2910, 3810, 4380, 5820, 7081, 7620, 9271, 12319, 14162, 18542, 21243, 24638, 27813, 28324, 35405, 36957, 37084, 42486, 46355, 49276, 55626, 61595, 70810, 73914, 84972, 92710, 106215, 111252, 123190, 139065, 141620, 147828, 184785, 185420, 212430, 246380, 278130, 369570, 424860, 556260, 739140, 899287, 1798574, 2697861, 3597148, 4496435, 5395722, 8992870, 10791444, 13489305, 17985740, 26978610, 53957220]

約数ペア:

[(1, 53957220), (2, 26978610), (3, 17985740), (4, 13489305), (5, 10791444), (6, 8992870), (10, 5395722), (12, 4496435), (15, 3597148), (20, 2697861), (30, 1798574), (60, 899287), (73, 739140), (97, 556260), (127, 424860), (146, 369570), (194, 278130), (219, 246380), (254, 212430), (291, 185420), (292, 184785), (365, 147828), (381, 141620), (388, 139065), (438, 123190), (485, 111252), (508, 106215), (582, 92710), (635, 84972), (730, 73914), (762, 70810), (876, 61595), (970, 55626), (1095, 49276), (1164, 46355), (1270, 42486), (1455, 37084), (1460, 36957), (1524, 35405), (1905, 28324), (1940, 27813), (2190, 24638), (2540, 21243), (2910, 18542), (3810, 14162), (4380, 12319), (5820, 9271), (7081, 7620)]