54853136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 121325568

約数和(自身を除く): 66472432

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 104, 124, 181, 188, 208, 248, 362, 376, 403, 496, 611, 724, 752, 806, 1222, 1448, 1457, 1612, 2353, 2444, 2896, 2914, 3224, 4706, 4888, 5611, 5828, 6448, 8507, 9412, 9776, 11222, 11656, 17014, 18824, 18941, 22444, 23312, 34028, 37648, 37882, 44888, 68056, 72943, 75764, 89776, 110591, 136112, 145886, 151528, 221182, 263717, 291772, 303056, 442364, 527434, 583544, 884728, 1054868, 1167088, 1769456, 2109736, 3428321, 4219472, 6856642, 13713284, 27426568, 54853136]

約数ペア:

[(1, 54853136), (2, 27426568), (4, 13713284), (8, 6856642), (13, 4219472), (16, 3428321), (26, 2109736), (31, 1769456), (47, 1167088), (52, 1054868), (62, 884728), (94, 583544), (104, 527434), (124, 442364), (181, 303056), (188, 291772), (208, 263717), (248, 221182), (362, 151528), (376, 145886), (403, 136112), (496, 110591), (611, 89776), (724, 75764), (752, 72943), (806, 68056), (1222, 44888), (1448, 37882), (1457, 37648), (1612, 34028), (2353, 23312), (2444, 22444), (2896, 18941), (2914, 18824), (3224, 17014), (4706, 11656), (4888, 11222), (5611, 9776), (5828, 9412), (6448, 8507)]