55818210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1867

約数の個数: 64

約数和(自身を含む): 154167552

約数和(自身を除く): 98349342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 1693, 2198, 2355, 3297, 3386, 4710, 5079, 5495, 6594, 8465, 10158, 10990, 11851, 16485, 16930, 23702, 25395, 32970, 35553, 50790, 59255, 71106, 118510, 177765, 265801, 355530, 531602, 797403, 1329005, 1594806, 1860607, 2658010, 3721214, 3987015, 5581821, 7974030, 9303035, 11163642, 18606070, 27909105, 55818210]

約数ペア:

[(1, 55818210), (2, 27909105), (3, 18606070), (5, 11163642), (6, 9303035), (7, 7974030), (10, 5581821), (14, 3987015), (15, 3721214), (21, 2658010), (30, 1860607), (35, 1594806), (42, 1329005), (70, 797403), (105, 531602), (157, 355530), (210, 265801), (314, 177765), (471, 118510), (785, 71106), (942, 59255), (1099, 50790), (1570, 35553), (1693, 32970), (2198, 25395), (2355, 23702), (3297, 16930), (3386, 16485), (4710, 11851), (5079, 10990), (5495, 10158), (6594, 8465)]