49687668

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 143829504

約数和(自身を除く): 94141836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 93, 97, 102, 108, 124, 153, 162, 186, 194, 204, 243, 279, 291, 306, 324, 372, 388, 459, 486, 527, 558, 582, 612, 837, 873, 918, 972, 1054, 1116, 1164, 1377, 1581, 1649, 1674, 1746, 1836, 2108, 2511, 2619, 2754, 3007, 3162, 3298, 3348, 3492, 4131, 4743, 4947, 5022, 5238, 5508, 6014, 6324, 6596, 7533, 7857, 8262, 9021, 9486, 9894, 10044, 10476, 12028, 14229, 14841, 15066, 15714, 16524, 18042, 18972, 19788, 23571, 27063, 28458, 29682, 30132, 31428, 36084, 42687, 44523, 47142, 51119, 54126, 56916, 59364, 81189, 85374, 89046, 94284, 102238, 108252, 128061, 133569, 153357, 162378, 170748, 178092, 204476, 243567, 256122, 267138, 306714, 324756, 400707, 460071, 487134, 512244, 534276, 613428, 730701, 801414, 920142, 974268, 1380213, 1461402, 1602828, 1840284, 2760426, 2922804, 4140639, 5520852, 8281278, 12421917, 16562556, 24843834, 49687668]

約数ペア:

[(1, 49687668), (2, 24843834), (3, 16562556), (4, 12421917), (6, 8281278), (9, 5520852), (12, 4140639), (17, 2922804), (18, 2760426), (27, 1840284), (31, 1602828), (34, 1461402), (36, 1380213), (51, 974268), (54, 920142), (62, 801414), (68, 730701), (81, 613428), (93, 534276), (97, 512244), (102, 487134), (108, 460071), (124, 400707), (153, 324756), (162, 306714), (186, 267138), (194, 256122), (204, 243567), (243, 204476), (279, 178092), (291, 170748), (306, 162378), (324, 153357), (372, 133569), (388, 128061), (459, 108252), (486, 102238), (527, 94284), (558, 89046), (582, 85374), (612, 81189), (837, 59364), (873, 56916), (918, 54126), (972, 51119), (1054, 47142), (1116, 44523), (1164, 42687), (1377, 36084), (1581, 31428), (1649, 30132), (1674, 29682), (1746, 28458), (1836, 27063), (2108, 23571), (2511, 19788), (2619, 18972), (2754, 18042), (3007, 16524), (3162, 15714), (3298, 15066), (3348, 14841), (3492, 14229), (4131, 12028), (4743, 10476), (4947, 10044), (5022, 9894), (5238, 9486), (5508, 9021), (6014, 8262), (6324, 7857), (6596, 7533)]