54173070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{28663}}^1$

素因数の和:28686

約数の個数: 64

約数和(自身を含む): 165104640

約数和(自身を除く): 110931570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 28663, 57326, 85989, 143315, 171978, 200641, 257967, 286630, 401282, 429945, 515934, 601923, 773901, 859890, 1003205, 1203846, 1289835, 1547802, 1805769, 2006410, 2579670, 3009615, 3611538, 3869505, 5417307, 6019230, 7739010, 9028845, 10834614, 18057690, 27086535, 54173070]

約数ペア:

[(1, 54173070), (2, 27086535), (3, 18057690), (5, 10834614), (6, 9028845), (7, 7739010), (9, 6019230), (10, 5417307), (14, 3869505), (15, 3611538), (18, 3009615), (21, 2579670), (27, 2006410), (30, 1805769), (35, 1547802), (42, 1289835), (45, 1203846), (54, 1003205), (63, 859890), (70, 773901), (90, 601923), (105, 515934), (126, 429945), (135, 401282), (189, 286630), (210, 257967), (270, 200641), (315, 171978), (378, 143315), (630, 85989), (945, 57326), (1890, 28663)]