55728270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15877}}^1$

素因数の和:15906

約数の個数: 64

約数和(自身を含む): 160050240

約数和(自身を除く): 104321970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 15877, 31754, 47631, 79385, 95262, 142893, 158770, 206401, 238155, 285786, 412802, 428679, 476310, 619203, 714465, 857358, 1032005, 1238406, 1428930, 1857609, 2064010, 2143395, 3096015, 3715218, 4286790, 5572827, 6192030, 9288045, 11145654, 18576090, 27864135, 55728270]

約数ペア:

[(1, 55728270), (2, 27864135), (3, 18576090), (5, 11145654), (6, 9288045), (9, 6192030), (10, 5572827), (13, 4286790), (15, 3715218), (18, 3096015), (26, 2143395), (27, 2064010), (30, 1857609), (39, 1428930), (45, 1238406), (54, 1032005), (65, 857358), (78, 714465), (90, 619203), (117, 476310), (130, 428679), (135, 412802), (195, 285786), (234, 238155), (270, 206401), (351, 158770), (390, 142893), (585, 95262), (702, 79385), (1170, 47631), (1755, 31754), (3510, 15877)]