49548720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15881}}^1$

素因数の和:15910

約数の個数: 80

約数和(自身を含む): 165426912

約数和(自身を除く): 115878192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15881, 31762, 47643, 63524, 79405, 95286, 127048, 158810, 190572, 206453, 238215, 254096, 317620, 381144, 412906, 476430, 619359, 635240, 762288, 825812, 952860, 1032265, 1238718, 1270480, 1651624, 1905720, 2064530, 2477436, 3096795, 3303248, 3811440, 4129060, 4954872, 6193590, 8258120, 9909744, 12387180, 16516240, 24774360, 49548720]

約数ペア:

[(1, 49548720), (2, 24774360), (3, 16516240), (4, 12387180), (5, 9909744), (6, 8258120), (8, 6193590), (10, 4954872), (12, 4129060), (13, 3811440), (15, 3303248), (16, 3096795), (20, 2477436), (24, 2064530), (26, 1905720), (30, 1651624), (39, 1270480), (40, 1238718), (48, 1032265), (52, 952860), (60, 825812), (65, 762288), (78, 635240), (80, 619359), (104, 476430), (120, 412906), (130, 381144), (156, 317620), (195, 254096), (208, 238215), (240, 206453), (260, 190572), (312, 158810), (390, 127048), (520, 95286), (624, 79405), (780, 63524), (1040, 47643), (1560, 31762), (3120, 15881)]