56364570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3989}}^1$

素因数の和:4159

約数の個数: 48

約数和(自身を含む): 147518280

約数和(自身を除く): 91153710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 3989, 4710, 7065, 7978, 11967, 14130, 19945, 23934, 35901, 39890, 59835, 71802, 119670, 179505, 359010, 626273, 1252546, 1878819, 3131365, 3757638, 5636457, 6262730, 9394095, 11272914, 18788190, 28182285, 56364570]

約数ペア:

[(1, 56364570), (2, 28182285), (3, 18788190), (5, 11272914), (6, 9394095), (9, 6262730), (10, 5636457), (15, 3757638), (18, 3131365), (30, 1878819), (45, 1252546), (90, 626273), (157, 359010), (314, 179505), (471, 119670), (785, 71802), (942, 59835), (1413, 39890), (1570, 35901), (2355, 23934), (2826, 19945), (3989, 14130), (4710, 11967), (7065, 7978)]