54139590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:859

約数の個数: 80

約数和(自身を含む): 147407040

約数和(自身を除く): 93267450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 751, 801, 810, 890, 1335, 1502, 1602, 2253, 2403, 2670, 3755, 4005, 4506, 4806, 6759, 7209, 7510, 8010, 11265, 12015, 13518, 14418, 20277, 22530, 24030, 33795, 36045, 40554, 60831, 66839, 67590, 72090, 101385, 121662, 133678, 200517, 202770, 304155, 334195, 401034, 601551, 608310, 668390, 1002585, 1203102, 1804653, 2005170, 3007755, 3609306, 5413959, 6015510, 9023265, 10827918, 18046530, 27069795, 54139590]

約数ペア:

[(1, 54139590), (2, 27069795), (3, 18046530), (5, 10827918), (6, 9023265), (9, 6015510), (10, 5413959), (15, 3609306), (18, 3007755), (27, 2005170), (30, 1804653), (45, 1203102), (54, 1002585), (81, 668390), (89, 608310), (90, 601551), (135, 401034), (162, 334195), (178, 304155), (267, 202770), (270, 200517), (405, 133678), (445, 121662), (534, 101385), (751, 72090), (801, 67590), (810, 66839), (890, 60831), (1335, 40554), (1502, 36045), (1602, 33795), (2253, 24030), (2403, 22530), (2670, 20277), (3755, 14418), (4005, 13518), (4506, 12015), (4806, 11265), (6759, 8010), (7209, 7510)]