54528328

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 109728000

約数和(自身を除く): 55199672

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 239, 316, 361, 478, 632, 722, 956, 1444, 1501, 1912, 2888, 3002, 4541, 6004, 9082, 12008, 18164, 18881, 28519, 36328, 37762, 57038, 75524, 86279, 114076, 151048, 172558, 228152, 345116, 358739, 690232, 717478, 1434956, 2869912, 6816041, 13632082, 27264164, 54528328]

約数ペア:

[(1, 54528328), (2, 27264164), (4, 13632082), (8, 6816041), (19, 2869912), (38, 1434956), (76, 717478), (79, 690232), (152, 358739), (158, 345116), (239, 228152), (316, 172558), (361, 151048), (478, 114076), (632, 86279), (722, 75524), (956, 57038), (1444, 37762), (1501, 36328), (1912, 28519), (2888, 18881), (3002, 18164), (4541, 12008), (6004, 9082)]