55253432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 116635680

約数和(自身を除く): 61382248

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 83, 104, 148, 166, 173, 296, 332, 346, 481, 664, 692, 962, 1079, 1384, 1924, 2158, 2249, 3071, 3848, 4316, 4498, 6142, 6401, 8632, 8996, 12284, 12802, 14359, 17992, 24568, 25604, 28718, 39923, 51208, 57436, 79846, 83213, 114872, 159692, 166426, 186667, 319384, 332852, 373334, 531283, 665704, 746668, 1062566, 1493336, 2125132, 4250264, 6906679, 13813358, 27626716, 55253432]

約数ペア:

[(1, 55253432), (2, 27626716), (4, 13813358), (8, 6906679), (13, 4250264), (26, 2125132), (37, 1493336), (52, 1062566), (74, 746668), (83, 665704), (104, 531283), (148, 373334), (166, 332852), (173, 319384), (296, 186667), (332, 166426), (346, 159692), (481, 114872), (664, 83213), (692, 79846), (962, 57436), (1079, 51208), (1384, 39923), (1924, 28718), (2158, 25604), (2249, 24568), (3071, 17992), (3848, 14359), (4316, 12802), (4498, 12284), (6142, 8996), (6401, 8632)]