56918988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 108

約数和(自身を含む): 171668952

約数和(自身を除く): 114749964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 787, 861, 882, 1148, 1476, 1574, 1722, 1764, 2009, 2361, 2583, 3148, 3444, 4018, 4722, 5166, 5509, 6027, 7083, 8036, 9444, 10332, 11018, 12054, 14166, 16527, 18081, 22036, 24108, 28332, 32267, 33054, 36162, 38563, 49581, 64534, 66108, 72324, 77126, 96801, 99162, 115689, 129068, 154252, 193602, 198324, 225869, 231378, 290403, 347067, 387204, 451738, 462756, 580806, 677607, 694134, 903476, 1161612, 1355214, 1388268, 1581083, 2032821, 2710428, 3162166, 4065642, 4743249, 6324332, 8131284, 9486498, 14229747, 18972996, 28459494, 56918988]

約数ペア:

[(1, 56918988), (2, 28459494), (3, 18972996), (4, 14229747), (6, 9486498), (7, 8131284), (9, 6324332), (12, 4743249), (14, 4065642), (18, 3162166), (21, 2710428), (28, 2032821), (36, 1581083), (41, 1388268), (42, 1355214), (49, 1161612), (63, 903476), (82, 694134), (84, 677607), (98, 580806), (123, 462756), (126, 451738), (147, 387204), (164, 347067), (196, 290403), (246, 231378), (252, 225869), (287, 198324), (294, 193602), (369, 154252), (441, 129068), (492, 115689), (574, 99162), (588, 96801), (738, 77126), (787, 72324), (861, 66108), (882, 64534), (1148, 49581), (1476, 38563), (1574, 36162), (1722, 33054), (1764, 32267), (2009, 28332), (2361, 24108), (2583, 22036), (3148, 18081), (3444, 16527), (4018, 14166), (4722, 12054), (5166, 11018), (5509, 10332), (6027, 9444), (7083, 8036)]