54218820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 160392960

約数和(自身を除く): 106174140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 101, 115, 138, 202, 230, 276, 303, 345, 389, 404, 460, 505, 606, 690, 778, 1010, 1167, 1212, 1380, 1515, 1556, 1945, 2020, 2323, 2334, 3030, 3890, 4646, 4668, 5835, 6060, 6969, 7780, 8947, 9292, 11615, 11670, 13938, 17894, 23230, 23340, 26841, 27876, 34845, 35788, 39289, 44735, 46460, 53682, 69690, 78578, 89470, 107364, 117867, 134205, 139380, 157156, 178940, 196445, 235734, 268410, 392890, 471468, 536820, 589335, 785780, 903647, 1178670, 1807294, 2357340, 2710941, 3614588, 4518235, 5421882, 9036470, 10843764, 13554705, 18072940, 27109410, 54218820]

約数ペア:

[(1, 54218820), (2, 27109410), (3, 18072940), (4, 13554705), (5, 10843764), (6, 9036470), (10, 5421882), (12, 4518235), (15, 3614588), (20, 2710941), (23, 2357340), (30, 1807294), (46, 1178670), (60, 903647), (69, 785780), (92, 589335), (101, 536820), (115, 471468), (138, 392890), (202, 268410), (230, 235734), (276, 196445), (303, 178940), (345, 157156), (389, 139380), (404, 134205), (460, 117867), (505, 107364), (606, 89470), (690, 78578), (778, 69690), (1010, 53682), (1167, 46460), (1212, 44735), (1380, 39289), (1515, 35788), (1556, 34845), (1945, 27876), (2020, 26841), (2323, 23340), (2334, 23230), (3030, 17894), (3890, 13938), (4646, 11670), (4668, 11615), (5835, 9292), (6060, 8947), (6969, 7780)]