54957136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 60

約数和(自身を含む): 118463772

約数和(自身を除く): 63506636

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 193, 208, 296, 386, 481, 592, 772, 962, 1369, 1544, 1924, 2509, 2738, 3088, 3848, 5018, 5476, 7141, 7696, 10036, 10952, 14282, 17797, 20072, 21904, 28564, 35594, 40144, 57128, 71188, 92833, 114256, 142376, 185666, 264217, 284752, 371332, 528434, 742664, 1056868, 1485328, 2113736, 3434821, 4227472, 6869642, 13739284, 27478568, 54957136]

約数ペア:

[(1, 54957136), (2, 27478568), (4, 13739284), (8, 6869642), (13, 4227472), (16, 3434821), (26, 2113736), (37, 1485328), (52, 1056868), (74, 742664), (104, 528434), (148, 371332), (193, 284752), (208, 264217), (296, 185666), (386, 142376), (481, 114256), (592, 92833), (772, 71188), (962, 57128), (1369, 40144), (1544, 35594), (1924, 28564), (2509, 21904), (2738, 20072), (3088, 17797), (3848, 14282), (5018, 10952), (5476, 10036), (7141, 7696)]