51730128

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15619}}^1$

素因数の和:15656

約数の個数: 60

約数和(自身を含む): 151076640

約数和(自身を除く): 99346512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 15619, 31238, 46857, 62476, 93714, 124952, 140571, 187428, 249904, 281142, 359237, 374856, 562284, 718474, 749712, 1077711, 1124568, 1436948, 2155422, 2249136, 2873896, 3233133, 4310844, 5747792, 6466266, 8621688, 12932532, 17243376, 25865064, 51730128]

約数ペア:

[(1, 51730128), (2, 25865064), (3, 17243376), (4, 12932532), (6, 8621688), (8, 6466266), (9, 5747792), (12, 4310844), (16, 3233133), (18, 2873896), (23, 2249136), (24, 2155422), (36, 1436948), (46, 1124568), (48, 1077711), (69, 749712), (72, 718474), (92, 562284), (138, 374856), (144, 359237), (184, 281142), (207, 249904), (276, 187428), (368, 140571), (414, 124952), (552, 93714), (828, 62476), (1104, 46857), (1656, 31238), (3312, 15619)]