51222656

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 108103680

約数和(自身を除く): 56881024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 128, 137, 184, 254, 274, 368, 508, 548, 736, 1016, 1096, 1472, 2032, 2192, 2921, 2944, 3151, 4064, 4384, 5842, 6302, 8128, 8768, 11684, 12604, 16256, 17399, 17536, 23368, 25208, 34798, 46736, 50416, 69596, 93472, 100832, 139192, 186944, 201664, 278384, 373888, 400177, 403328, 556768, 800354, 1113536, 1600708, 2227072, 3201416, 6402832, 12805664, 25611328, 51222656]

約数ペア:

[(1, 51222656), (2, 25611328), (4, 12805664), (8, 6402832), (16, 3201416), (23, 2227072), (32, 1600708), (46, 1113536), (64, 800354), (92, 556768), (127, 403328), (128, 400177), (137, 373888), (184, 278384), (254, 201664), (274, 186944), (368, 139192), (508, 100832), (548, 93472), (736, 69596), (1016, 50416), (1096, 46736), (1472, 34798), (2032, 25208), (2192, 23368), (2921, 17536), (2944, 17399), (3151, 16256), (4064, 12604), (4384, 11684), (5842, 8768), (6302, 8128)]