51155328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19031}}^1$

素因数の和:19055

約数の個数: 64

約数和(自身を含む): 155301120

約数和(自身を除く): 104145792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 19031, 38062, 57093, 76124, 114186, 133217, 152248, 228372, 266434, 304496, 399651, 456744, 532868, 608992, 799302, 913488, 1065736, 1217984, 1598604, 1826976, 2131472, 2435968, 3197208, 3653952, 4262944, 6394416, 7307904, 8525888, 12788832, 17051776, 25577664, 51155328]

約数ペア:

[(1, 51155328), (2, 25577664), (3, 17051776), (4, 12788832), (6, 8525888), (7, 7307904), (8, 6394416), (12, 4262944), (14, 3653952), (16, 3197208), (21, 2435968), (24, 2131472), (28, 1826976), (32, 1598604), (42, 1217984), (48, 1065736), (56, 913488), (64, 799302), (84, 608992), (96, 532868), (112, 456744), (128, 399651), (168, 304496), (192, 266434), (224, 228372), (336, 152248), (384, 133217), (448, 114186), (672, 76124), (896, 57093), (1344, 38062), (2688, 19031)]