50564171008

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{11519}}^1$

素因数の和:12867

約数の個数: 72

約数和(自身を含む): 108786585600

約数和(自身を除く): 58222414592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1319, 1664, 2638, 3328, 5276, 10552, 11519, 17147, 21104, 23038, 34294, 42208, 46076, 68588, 84416, 92152, 137176, 149747, 168832, 184304, 274352, 299494, 337664, 368608, 548704, 598988, 737216, 1097408, 1197976, 1474432, 2194816, 2395952, 2948864, 4389632, 4791904, 9583808, 15193561, 19167616, 30387122, 38335232, 60774244, 121548488, 197516293, 243096976, 395032586, 486193952, 790065172, 972387904, 1580130344, 1944775808, 3160260688, 3889551616, 6320521376, 12641042752, 25282085504, 50564171008]

約数ペア:

[(1, 50564171008), (2, 25282085504), (4, 12641042752), (8, 6320521376), (13, 3889551616), (16, 3160260688), (26, 1944775808), (32, 1580130344), (52, 972387904), (64, 790065172), (104, 486193952), (128, 395032586), (208, 243096976), (256, 197516293), (416, 121548488), (832, 60774244), (1319, 38335232), (1664, 30387122), (2638, 19167616), (3328, 15193561), (5276, 9583808), (10552, 4791904), (11519, 4389632), (17147, 2948864), (21104, 2395952), (23038, 2194816), (34294, 1474432), (42208, 1197976), (46076, 1097408), (68588, 737216), (84416, 598988), (92152, 548704), (137176, 368608), (149747, 337664), (168832, 299494), (184304, 274352)]