53191827

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 36439533

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 117, 141, 153, 221, 423, 569, 611, 663, 799, 1707, 1833, 1989, 2397, 5121, 5499, 7191, 7397, 9673, 10387, 22191, 26743, 29019, 31161, 66573, 80229, 87057, 93483, 125749, 240687, 347659, 377247, 454631, 1042977, 1131741, 1363893, 3128931, 4091679, 5910203, 17730609, 53191827]

約数ペア:

[(1, 53191827), (3, 17730609), (9, 5910203), (13, 4091679), (17, 3128931), (39, 1363893), (47, 1131741), (51, 1042977), (117, 454631), (141, 377247), (153, 347659), (221, 240687), (423, 125749), (569, 93483), (611, 87057), (663, 80229), (799, 66573), (1707, 31161), (1833, 29019), (1989, 26743), (2397, 22191), (5121, 10387), (5499, 9673), (7191, 7397)]