55715472

素因数分解:

$2^4\times 3^3\times {\mathrm{128971}}^1$

素因数の和:128988

約数の個数: 40

約数和(自身を含む): 159925280

約数和(自身を除く): 104209808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 128971, 257942, 386913, 515884, 773826, 1031768, 1160739, 1547652, 2063536, 2321478, 3095304, 3482217, 4642956, 6190608, 6964434, 9285912, 13928868, 18571824, 27857736, 55715472]

約数ペア:

[(1, 55715472), (2, 27857736), (3, 18571824), (4, 13928868), (6, 9285912), (8, 6964434), (9, 6190608), (12, 4642956), (16, 3482217), (18, 3095304), (24, 2321478), (27, 2063536), (36, 1547652), (48, 1160739), (54, 1031768), (72, 773826), (108, 515884), (144, 386913), (216, 257942), (432, 128971)]