51529230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6581}}^1$

素因数の和:6626

約数の個数: 64

約数和(自身を含む): 142171200

約数和(自身を除く): 90641970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 6581, 7830, 13162, 19743, 32905, 39486, 59229, 65810, 98715, 118458, 177687, 190849, 197430, 296145, 355374, 381698, 572547, 592290, 888435, 954245, 1145094, 1717641, 1776870, 1908490, 2862735, 3435282, 5152923, 5725470, 8588205, 10305846, 17176410, 25764615, 51529230]

約数ペア:

[(1, 51529230), (2, 25764615), (3, 17176410), (5, 10305846), (6, 8588205), (9, 5725470), (10, 5152923), (15, 3435282), (18, 2862735), (27, 1908490), (29, 1776870), (30, 1717641), (45, 1145094), (54, 954245), (58, 888435), (87, 592290), (90, 572547), (135, 381698), (145, 355374), (174, 296145), (261, 197430), (270, 190849), (290, 177687), (435, 118458), (522, 98715), (783, 65810), (870, 59229), (1305, 39486), (1566, 32905), (2610, 19743), (3915, 13162), (6581, 7830)]