51618330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5167}}^1$

素因数の和:5220

約数の個数: 64

約数和(自身を含む): 141396480

約数和(自身を除く): 89778150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 5167, 9990, 10334, 15501, 25835, 31002, 46503, 51670, 77505, 93006, 139509, 155010, 191179, 232515, 279018, 382358, 465030, 573537, 697545, 955895, 1147074, 1395090, 1720611, 1911790, 2867685, 3441222, 5161833, 5735370, 8603055, 10323666, 17206110, 25809165, 51618330]

約数ペア:

[(1, 51618330), (2, 25809165), (3, 17206110), (5, 10323666), (6, 8603055), (9, 5735370), (10, 5161833), (15, 3441222), (18, 2867685), (27, 1911790), (30, 1720611), (37, 1395090), (45, 1147074), (54, 955895), (74, 697545), (90, 573537), (111, 465030), (135, 382358), (185, 279018), (222, 232515), (270, 191179), (333, 155010), (370, 139509), (555, 93006), (666, 77505), (999, 51670), (1110, 46503), (1665, 31002), (1998, 25835), (3330, 15501), (4995, 10334), (5167, 9990)]