55329976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28001}}^1$

素因数の和:28039

約数の個数: 32

約数和(自身を含む): 117608400

約数和(自身を除く): 62278424

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 28001, 56002, 112004, 224008, 364013, 532019, 728026, 1064038, 1456052, 2128076, 2912104, 4256152, 6916247, 13832494, 27664988, 55329976]

約数ペア:

[(1, 55329976), (2, 27664988), (4, 13832494), (8, 6916247), (13, 4256152), (19, 2912104), (26, 2128076), (38, 1456052), (52, 1064038), (76, 728026), (104, 532019), (152, 364013), (247, 224008), (494, 112004), (988, 56002), (1976, 28001)]