53643420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5623}}^1$

素因数の和:5691

約数の個数: 72

約数和(自身を含む): 165818016

約数和(自身を除く): 112174596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5623, 9540, 11246, 16869, 22492, 28115, 33738, 50607, 56230, 67476, 84345, 101214, 112460, 168690, 202428, 253035, 298019, 337380, 506070, 596038, 894057, 1012140, 1192076, 1490095, 1788114, 2682171, 2980190, 3576228, 4470285, 5364342, 5960380, 8940570, 10728684, 13410855, 17881140, 26821710, 53643420]

約数ペア:

[(1, 53643420), (2, 26821710), (3, 17881140), (4, 13410855), (5, 10728684), (6, 8940570), (9, 5960380), (10, 5364342), (12, 4470285), (15, 3576228), (18, 2980190), (20, 2682171), (30, 1788114), (36, 1490095), (45, 1192076), (53, 1012140), (60, 894057), (90, 596038), (106, 506070), (159, 337380), (180, 298019), (212, 253035), (265, 202428), (318, 168690), (477, 112460), (530, 101214), (636, 84345), (795, 67476), (954, 56230), (1060, 50607), (1590, 33738), (1908, 28115), (2385, 22492), (3180, 16869), (4770, 11246), (5623, 9540)]