47290128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 128420352

約数和(自身を除く): 81130224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 521, 732, 744, 976, 1042, 1464, 1488, 1563, 1891, 2084, 2928, 3126, 3782, 4168, 5673, 6252, 7564, 8336, 11346, 12504, 15128, 16151, 22692, 25008, 30256, 31781, 32302, 45384, 48453, 63562, 64604, 90768, 95343, 96906, 127124, 129208, 190686, 193812, 254248, 258416, 381372, 387624, 508496, 762744, 775248, 985211, 1525488, 1970422, 2955633, 3940844, 5911266, 7881688, 11822532, 15763376, 23645064, 47290128]

約数ペア:

[(1, 47290128), (2, 23645064), (3, 15763376), (4, 11822532), (6, 7881688), (8, 5911266), (12, 3940844), (16, 2955633), (24, 1970422), (31, 1525488), (48, 985211), (61, 775248), (62, 762744), (93, 508496), (122, 387624), (124, 381372), (183, 258416), (186, 254248), (244, 193812), (248, 190686), (366, 129208), (372, 127124), (488, 96906), (496, 95343), (521, 90768), (732, 64604), (744, 63562), (976, 48453), (1042, 45384), (1464, 32302), (1488, 31781), (1563, 30256), (1891, 25008), (2084, 22692), (2928, 16151), (3126, 15128), (3782, 12504), (4168, 11346), (5673, 8336), (6252, 7564)]