53128240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60373}}^1$

素因数の和:60397

約数の個数: 40

約数和(自身を含む): 134754768

約数和(自身を除く): 81626528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 60373, 120746, 241492, 301865, 482984, 603730, 664103, 965968, 1207460, 1328206, 2414920, 2656412, 3320515, 4829840, 5312824, 6641030, 10625648, 13282060, 26564120, 53128240]

約数ペア:

[(1, 53128240), (2, 26564120), (4, 13282060), (5, 10625648), (8, 6641030), (10, 5312824), (11, 4829840), (16, 3320515), (20, 2656412), (22, 2414920), (40, 1328206), (44, 1207460), (55, 965968), (80, 664103), (88, 603730), (110, 482984), (176, 301865), (220, 241492), (440, 120746), (880, 60373)]