54652520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 133297920

約数和(自身を除く): 78645400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 227, 260, 454, 463, 520, 908, 926, 1135, 1816, 1852, 2270, 2315, 2951, 3704, 4540, 4630, 5902, 6019, 9080, 9260, 11804, 12038, 14755, 18520, 23608, 24076, 29510, 30095, 48152, 59020, 60190, 105101, 118040, 120380, 210202, 240760, 420404, 525505, 840808, 1051010, 1366313, 2102020, 2732626, 4204040, 5465252, 6831565, 10930504, 13663130, 27326260, 54652520]

約数ペア:

[(1, 54652520), (2, 27326260), (4, 13663130), (5, 10930504), (8, 6831565), (10, 5465252), (13, 4204040), (20, 2732626), (26, 2102020), (40, 1366313), (52, 1051010), (65, 840808), (104, 525505), (130, 420404), (227, 240760), (260, 210202), (454, 120380), (463, 118040), (520, 105101), (908, 60190), (926, 59020), (1135, 48152), (1816, 30095), (1852, 29510), (2270, 24076), (2315, 23608), (2951, 18520), (3704, 14755), (4540, 12038), (4630, 11804), (5902, 9260), (6019, 9080)]