53641520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29153}}^1$

素因数の和:29189

約数の個数: 40

約数和(自身を含む): 130143456

約数和(自身を除く): 76501936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 29153, 58306, 116612, 145765, 233224, 291530, 466448, 583060, 670519, 1166120, 1341038, 2332240, 2682076, 3352595, 5364152, 6705190, 10728304, 13410380, 26820760, 53641520]

約数ペア:

[(1, 53641520), (2, 26820760), (4, 13410380), (5, 10728304), (8, 6705190), (10, 5364152), (16, 3352595), (20, 2682076), (23, 2332240), (40, 1341038), (46, 1166120), (80, 670519), (92, 583060), (115, 466448), (184, 291530), (230, 233224), (368, 145765), (460, 116612), (920, 58306), (1840, 29153)]