50891724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2939}}^1$

素因数の和:2999

約数の個数: 72

約数和(自身を含む): 142331280

約数和(自身を除く): 91439556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 2939, 4329, 5772, 5878, 8658, 8817, 11756, 17316, 17634, 26451, 35268, 38207, 52902, 76414, 105804, 108743, 114621, 152828, 217486, 229242, 326229, 343863, 434972, 458484, 652458, 687726, 978687, 1304916, 1375452, 1413659, 1957374, 2827318, 3914748, 4240977, 5654636, 8481954, 12722931, 16963908, 25445862, 50891724]

約数ペア:

[(1, 50891724), (2, 25445862), (3, 16963908), (4, 12722931), (6, 8481954), (9, 5654636), (12, 4240977), (13, 3914748), (18, 2827318), (26, 1957374), (36, 1413659), (37, 1375452), (39, 1304916), (52, 978687), (74, 687726), (78, 652458), (111, 458484), (117, 434972), (148, 343863), (156, 326229), (222, 229242), (234, 217486), (333, 152828), (444, 114621), (468, 108743), (481, 105804), (666, 76414), (962, 52902), (1332, 38207), (1443, 35268), (1924, 26451), (2886, 17634), (2939, 17316), (4329, 11756), (5772, 8817), (5878, 8658)]