55444770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 148832640

約数和(自身を除く): 93387870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 1038, 1187, 1557, 1730, 2374, 2595, 3114, 3561, 4671, 5190, 5935, 7122, 7785, 9342, 10683, 11870, 15570, 17805, 21366, 23355, 32049, 35610, 46710, 53415, 64098, 106830, 160245, 205351, 320490, 410702, 616053, 1026755, 1232106, 1848159, 2053510, 3080265, 3696318, 5544477, 6160530, 9240795, 11088954, 18481590, 27722385, 55444770]

約数ペア:

[(1, 55444770), (2, 27722385), (3, 18481590), (5, 11088954), (6, 9240795), (9, 6160530), (10, 5544477), (15, 3696318), (18, 3080265), (27, 2053510), (30, 1848159), (45, 1232106), (54, 1026755), (90, 616053), (135, 410702), (173, 320490), (270, 205351), (346, 160245), (519, 106830), (865, 64098), (1038, 53415), (1187, 46710), (1557, 35610), (1730, 32049), (2374, 23355), (2595, 21366), (3114, 17805), (3561, 15570), (4671, 11870), (5190, 10683), (5935, 9342), (7122, 7785)]