54390492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 160462848

約数和(自身を除く): 106072356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 163, 186, 207, 234, 276, 279, 299, 326, 372, 403, 414, 468, 489, 558, 598, 652, 713, 806, 828, 897, 978, 1116, 1196, 1209, 1426, 1467, 1612, 1794, 1956, 2119, 2139, 2418, 2691, 2852, 2934, 3588, 3627, 3749, 4238, 4278, 4836, 5053, 5382, 5868, 6357, 6417, 7254, 7498, 8476, 8556, 9269, 10106, 10764, 11247, 12714, 12834, 14508, 14996, 15159, 18538, 19071, 20212, 22494, 25428, 25668, 27807, 30318, 33741, 37076, 38142, 44988, 45477, 48737, 55614, 60636, 65689, 67482, 76284, 83421, 90954, 97474, 111228, 116219, 131378, 134964, 146211, 166842, 181908, 194948, 197067, 232438, 262756, 292422, 333684, 348657, 394134, 438633, 464876, 584844, 591201, 697314, 788268, 877266, 1045971, 1182402, 1394628, 1510847, 1754532, 2091942, 2364804, 3021694, 4183884, 4532541, 6043388, 9065082, 13597623, 18130164, 27195246, 54390492]

約数ペア:

[(1, 54390492), (2, 27195246), (3, 18130164), (4, 13597623), (6, 9065082), (9, 6043388), (12, 4532541), (13, 4183884), (18, 3021694), (23, 2364804), (26, 2091942), (31, 1754532), (36, 1510847), (39, 1394628), (46, 1182402), (52, 1045971), (62, 877266), (69, 788268), (78, 697314), (92, 591201), (93, 584844), (117, 464876), (124, 438633), (138, 394134), (156, 348657), (163, 333684), (186, 292422), (207, 262756), (234, 232438), (276, 197067), (279, 194948), (299, 181908), (326, 166842), (372, 146211), (403, 134964), (414, 131378), (468, 116219), (489, 111228), (558, 97474), (598, 90954), (652, 83421), (713, 76284), (806, 67482), (828, 65689), (897, 60636), (978, 55614), (1116, 48737), (1196, 45477), (1209, 44988), (1426, 38142), (1467, 37076), (1612, 33741), (1794, 30318), (1956, 27807), (2119, 25668), (2139, 25428), (2418, 22494), (2691, 20212), (2852, 19071), (2934, 18538), (3588, 15159), (3627, 14996), (3749, 14508), (4238, 12834), (4278, 12714), (4836, 11247), (5053, 10764), (5382, 10106), (5868, 9269), (6357, 8556), (6417, 8476), (7254, 7498)]