55891710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 168330240

約数和(自身を除く): 112438530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1123, 1185, 1422, 1659, 2246, 2370, 2765, 3318, 3369, 3555, 4977, 5530, 5615, 6738, 7110, 7861, 8295, 9954, 10107, 11230, 15722, 16590, 16845, 20214, 23583, 24885, 33690, 39305, 47166, 49770, 50535, 70749, 78610, 88717, 101070, 117915, 141498, 177434, 235830, 266151, 353745, 443585, 532302, 621019, 707490, 798453, 887170, 1242038, 1330755, 1596906, 1863057, 2661510, 3105095, 3726114, 3992265, 5589171, 6210190, 7984530, 9315285, 11178342, 18630570, 27945855, 55891710]

約数ペア:

[(1, 55891710), (2, 27945855), (3, 18630570), (5, 11178342), (6, 9315285), (7, 7984530), (9, 6210190), (10, 5589171), (14, 3992265), (15, 3726114), (18, 3105095), (21, 2661510), (30, 1863057), (35, 1596906), (42, 1330755), (45, 1242038), (63, 887170), (70, 798453), (79, 707490), (90, 621019), (105, 532302), (126, 443585), (158, 353745), (210, 266151), (237, 235830), (315, 177434), (395, 141498), (474, 117915), (553, 101070), (630, 88717), (711, 78610), (790, 70749), (1106, 50535), (1123, 49770), (1185, 47166), (1422, 39305), (1659, 33690), (2246, 24885), (2370, 23583), (2765, 20214), (3318, 16845), (3369, 16590), (3555, 15722), (4977, 11230), (5530, 10107), (5615, 9954), (6738, 8295), (7110, 7861)]