49921968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 141354048

約数和(自身を除く): 91432080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 67, 76, 86, 114, 129, 134, 152, 172, 201, 228, 258, 268, 304, 344, 361, 402, 456, 516, 536, 688, 722, 804, 817, 912, 1032, 1072, 1083, 1273, 1444, 1608, 1634, 2064, 2166, 2451, 2546, 2881, 2888, 3216, 3268, 3819, 4332, 4902, 5092, 5762, 5776, 6536, 7638, 8643, 8664, 9804, 10184, 11524, 13072, 15276, 15523, 17286, 17328, 19608, 20368, 23048, 24187, 30552, 31046, 34572, 39216, 46096, 46569, 48374, 54739, 61104, 62092, 69144, 72561, 93138, 96748, 109478, 124184, 138288, 145122, 164217, 186276, 193496, 218956, 248368, 290244, 328434, 372552, 386992, 437912, 580488, 656868, 745104, 875824, 1040041, 1160976, 1313736, 2080082, 2627472, 3120123, 4160164, 6240246, 8320328, 12480492, 16640656, 24960984, 49921968]

約数ペア:

[(1, 49921968), (2, 24960984), (3, 16640656), (4, 12480492), (6, 8320328), (8, 6240246), (12, 4160164), (16, 3120123), (19, 2627472), (24, 2080082), (38, 1313736), (43, 1160976), (48, 1040041), (57, 875824), (67, 745104), (76, 656868), (86, 580488), (114, 437912), (129, 386992), (134, 372552), (152, 328434), (172, 290244), (201, 248368), (228, 218956), (258, 193496), (268, 186276), (304, 164217), (344, 145122), (361, 138288), (402, 124184), (456, 109478), (516, 96748), (536, 93138), (688, 72561), (722, 69144), (804, 62092), (817, 61104), (912, 54739), (1032, 48374), (1072, 46569), (1083, 46096), (1273, 39216), (1444, 34572), (1608, 31046), (1634, 30552), (2064, 24187), (2166, 23048), (2451, 20368), (2546, 19608), (2881, 17328), (2888, 17286), (3216, 15523), (3268, 15276), (3819, 13072), (4332, 11524), (4902, 10184), (5092, 9804), (5762, 8664), (5776, 8643), (6536, 7638)]