47781664

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 113073408

約数和(自身を除く): 65291744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 983, 992, 1519, 1568, 1736, 1966, 3038, 3472, 3932, 6076, 6881, 6944, 7864, 12152, 13762, 15728, 24304, 27524, 30473, 31456, 48167, 48608, 55048, 60946, 96334, 110096, 121892, 192668, 213311, 220192, 243784, 385336, 426622, 487568, 770672, 853244, 975136, 1493177, 1541344, 1706488, 2986354, 3412976, 5972708, 6825952, 11945416, 23890832, 47781664]

約数ペア:

[(1, 47781664), (2, 23890832), (4, 11945416), (7, 6825952), (8, 5972708), (14, 3412976), (16, 2986354), (28, 1706488), (31, 1541344), (32, 1493177), (49, 975136), (56, 853244), (62, 770672), (98, 487568), (112, 426622), (124, 385336), (196, 243784), (217, 220192), (224, 213311), (248, 192668), (392, 121892), (434, 110096), (496, 96334), (784, 60946), (868, 55048), (983, 48608), (992, 48167), (1519, 31456), (1568, 30473), (1736, 27524), (1966, 24304), (3038, 15728), (3472, 13762), (3932, 12152), (6076, 7864), (6881, 6944)]