47897010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{10861}}^1$

素因数の和:10888

約数の個数: 72

約数和(自身を含む): 144877356

約数和(自身を除く): 96980346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 10861, 21722, 32583, 54305, 65166, 76027, 97749, 108610, 152054, 162915, 195498, 228081, 325830, 380135, 456162, 488745, 532189, 684243, 760270, 977490, 1064378, 1140405, 1368486, 1596567, 2280810, 2660945, 3193134, 3421215, 4789701, 5321890, 6842430, 7982835, 9579402, 15965670, 23948505, 47897010]

約数ペア:

[(1, 47897010), (2, 23948505), (3, 15965670), (5, 9579402), (6, 7982835), (7, 6842430), (9, 5321890), (10, 4789701), (14, 3421215), (15, 3193134), (18, 2660945), (21, 2280810), (30, 1596567), (35, 1368486), (42, 1140405), (45, 1064378), (49, 977490), (63, 760270), (70, 684243), (90, 532189), (98, 488745), (105, 456162), (126, 380135), (147, 325830), (210, 228081), (245, 195498), (294, 162915), (315, 152054), (441, 108610), (490, 97749), (630, 76027), (735, 65166), (882, 54305), (1470, 32583), (2205, 21722), (4410, 10861)]