56956788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2861}}^1$

素因数の和:2957

約数の個数: 72

約数和(自身を含む): 166682880

約数和(自身を除く): 109726092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 2861, 3318, 4977, 5722, 6636, 8583, 9954, 11444, 17166, 19908, 20027, 25749, 34332, 40054, 51498, 60081, 80108, 102996, 120162, 180243, 226019, 240324, 360486, 452038, 678057, 720972, 904076, 1356114, 1582133, 2034171, 2712228, 3164266, 4068342, 4746399, 6328532, 8136684, 9492798, 14239197, 18985596, 28478394, 56956788]

約数ペア:

[(1, 56956788), (2, 28478394), (3, 18985596), (4, 14239197), (6, 9492798), (7, 8136684), (9, 6328532), (12, 4746399), (14, 4068342), (18, 3164266), (21, 2712228), (28, 2034171), (36, 1582133), (42, 1356114), (63, 904076), (79, 720972), (84, 678057), (126, 452038), (158, 360486), (237, 240324), (252, 226019), (316, 180243), (474, 120162), (553, 102996), (711, 80108), (948, 60081), (1106, 51498), (1422, 40054), (1659, 34332), (2212, 25749), (2844, 20027), (2861, 19908), (3318, 17166), (4977, 11444), (5722, 9954), (6636, 8583)]