56901060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{911}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 173287296

約数和(自身を除く): 116386236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 911, 1041, 1388, 1735, 1822, 2082, 2733, 3123, 3470, 3644, 4164, 4555, 5205, 5466, 6246, 6940, 8199, 9110, 10410, 10932, 12492, 13665, 15615, 16398, 18220, 20820, 27330, 31230, 32796, 40995, 54660, 62460, 81990, 163980, 316117, 632234, 948351, 1264468, 1580585, 1896702, 2845053, 3161170, 3793404, 4741755, 5690106, 6322340, 9483510, 11380212, 14225265, 18967020, 28450530, 56901060]

約数ペア:

[(1, 56901060), (2, 28450530), (3, 18967020), (4, 14225265), (5, 11380212), (6, 9483510), (9, 6322340), (10, 5690106), (12, 4741755), (15, 3793404), (18, 3161170), (20, 2845053), (30, 1896702), (36, 1580585), (45, 1264468), (60, 948351), (90, 632234), (180, 316117), (347, 163980), (694, 81990), (911, 62460), (1041, 54660), (1388, 40995), (1735, 32796), (1822, 31230), (2082, 27330), (2733, 20820), (3123, 18220), (3470, 16398), (3644, 15615), (4164, 13665), (4555, 12492), (5205, 10932), (5466, 10410), (6246, 9110), (6940, 8199)]