55297750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 110522880

約数和(自身を除く): 55225130

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 125, 163, 230, 250, 295, 326, 575, 590, 815, 1150, 1357, 1475, 1630, 2714, 2875, 2950, 3749, 4075, 5750, 6785, 7375, 7498, 8150, 9617, 13570, 14750, 18745, 19234, 20375, 33925, 37490, 40750, 48085, 67850, 93725, 96170, 169625, 187450, 221191, 240425, 339250, 442382, 468625, 480850, 937250, 1105955, 1202125, 2211910, 2404250, 5529775, 11059550, 27648875, 55297750]

約数ペア:

[(1, 55297750), (2, 27648875), (5, 11059550), (10, 5529775), (23, 2404250), (25, 2211910), (46, 1202125), (50, 1105955), (59, 937250), (115, 480850), (118, 468625), (125, 442382), (163, 339250), (230, 240425), (250, 221191), (295, 187450), (326, 169625), (575, 96170), (590, 93725), (815, 67850), (1150, 48085), (1357, 40750), (1475, 37490), (1630, 33925), (2714, 20375), (2875, 19234), (2950, 18745), (3749, 14750), (4075, 13570), (5750, 9617), (6785, 8150), (7375, 7498)]