53043328

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 115153920

約数和(自身を除く): 62110592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 251, 254, 416, 502, 508, 832, 1004, 1016, 1651, 1664, 2008, 2032, 3263, 3302, 4016, 4064, 6526, 6604, 8032, 8128, 13052, 13208, 16064, 16256, 26104, 26416, 31877, 32128, 52208, 52832, 63754, 104416, 105664, 127508, 208832, 211328, 255016, 414401, 417664, 510032, 828802, 1020064, 1657604, 2040128, 3315208, 4080256, 6630416, 13260832, 26521664, 53043328]

約数ペア:

[(1, 53043328), (2, 26521664), (4, 13260832), (8, 6630416), (13, 4080256), (16, 3315208), (26, 2040128), (32, 1657604), (52, 1020064), (64, 828802), (104, 510032), (127, 417664), (128, 414401), (208, 255016), (251, 211328), (254, 208832), (416, 127508), (502, 105664), (508, 104416), (832, 63754), (1004, 52832), (1016, 52208), (1651, 32128), (1664, 31877), (2008, 26416), (2032, 26104), (3263, 16256), (3302, 16064), (4016, 13208), (4064, 13052), (6526, 8128), (6604, 8032)]