55331796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 143188192

約数和(自身を除く): 87856396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 211, 246, 422, 492, 533, 633, 844, 1066, 1266, 1599, 1681, 2132, 2532, 2743, 3198, 3362, 5043, 5486, 6396, 6724, 8229, 8651, 10086, 10972, 16458, 17302, 20172, 21853, 25953, 32916, 34604, 43706, 51906, 65559, 87412, 103812, 112463, 131118, 224926, 262236, 337389, 354691, 449852, 674778, 709382, 1064073, 1349556, 1418764, 2128146, 4256292, 4610983, 9221966, 13832949, 18443932, 27665898, 55331796]

約数ペア:

[(1, 55331796), (2, 27665898), (3, 18443932), (4, 13832949), (6, 9221966), (12, 4610983), (13, 4256292), (26, 2128146), (39, 1418764), (41, 1349556), (52, 1064073), (78, 709382), (82, 674778), (123, 449852), (156, 354691), (164, 337389), (211, 262236), (246, 224926), (422, 131118), (492, 112463), (533, 103812), (633, 87412), (844, 65559), (1066, 51906), (1266, 43706), (1599, 34604), (1681, 32916), (2132, 25953), (2532, 21853), (2743, 20172), (3198, 17302), (3362, 16458), (5043, 10972), (5486, 10086), (6396, 8651), (6724, 8229)]