54183376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{787}}^1$

素因数の和:1139

約数の個数: 40

約数和(自身を含む): 113541344

約数和(自身を除く): 59357968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 787, 1324, 1574, 2648, 3148, 4303, 5296, 6296, 8606, 10231, 12592, 17212, 20462, 34424, 40924, 68848, 81848, 163696, 260497, 520994, 1041988, 2083976, 3386461, 4167952, 6772922, 13545844, 27091688, 54183376]

約数ペア:

[(1, 54183376), (2, 27091688), (4, 13545844), (8, 6772922), (13, 4167952), (16, 3386461), (26, 2083976), (52, 1041988), (104, 520994), (208, 260497), (331, 163696), (662, 81848), (787, 68848), (1324, 40924), (1574, 34424), (2648, 20462), (3148, 17212), (4303, 12592), (5296, 10231), (6296, 8606)]