54207780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3617

約数の個数: 96

約数和(自身を含む): 172827648

約数和(自身を除く): 118619868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3571, 3795, 5060, 7142, 7590, 10713, 14284, 15180, 17855, 21426, 35710, 39281, 42852, 53565, 71420, 78562, 82133, 107130, 117843, 157124, 164266, 196405, 214260, 235686, 246399, 328532, 392810, 410665, 471372, 492798, 589215, 785620, 821330, 903463, 985596, 1178430, 1231995, 1642660, 1806926, 2356860, 2463990, 2710389, 3613852, 4517315, 4927980, 5420778, 9034630, 10841556, 13551945, 18069260, 27103890, 54207780]

約数ペア:

[(1, 54207780), (2, 27103890), (3, 18069260), (4, 13551945), (5, 10841556), (6, 9034630), (10, 5420778), (11, 4927980), (12, 4517315), (15, 3613852), (20, 2710389), (22, 2463990), (23, 2356860), (30, 1806926), (33, 1642660), (44, 1231995), (46, 1178430), (55, 985596), (60, 903463), (66, 821330), (69, 785620), (92, 589215), (110, 492798), (115, 471372), (132, 410665), (138, 392810), (165, 328532), (220, 246399), (230, 235686), (253, 214260), (276, 196405), (330, 164266), (345, 157124), (460, 117843), (506, 107130), (660, 82133), (690, 78562), (759, 71420), (1012, 53565), (1265, 42852), (1380, 39281), (1518, 35710), (2530, 21426), (3036, 17855), (3571, 15180), (3795, 14284), (5060, 10713), (7142, 7590)]