51887332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 111742848

約数和(自身を除く): 59855516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 1787, 2074, 3574, 4148, 7148, 7259, 12509, 14518, 25018, 29036, 30379, 50036, 60758, 109007, 121516, 212653, 218014, 425306, 436028, 763049, 850612, 1526098, 1853119, 3052196, 3706238, 7412476, 12971833, 25943666, 51887332]

約数ペア:

[(1, 51887332), (2, 25943666), (4, 12971833), (7, 7412476), (14, 3706238), (17, 3052196), (28, 1853119), (34, 1526098), (61, 850612), (68, 763049), (119, 436028), (122, 425306), (238, 218014), (244, 212653), (427, 121516), (476, 109007), (854, 60758), (1037, 50036), (1708, 30379), (1787, 29036), (2074, 25018), (3574, 14518), (4148, 12509), (7148, 7259)]