49349040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15846

約数の個数: 80

約数和(自身を含む): 164760288

約数和(自身を除く): 115411248

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, 15817, 31634, 47451, 63268, 79085, 94902, 126536, 158170, 189804, 205621, 237255, 253072, 316340, 379608, 411242, 474510, 616863, 632680, 759216, 822484, 949020, 1028105, 1233726, 1265360, 1644968, 1898040, 2056210, 2467452, 3084315, 3289936, 3796080, 4112420, 4934904, 6168630, 8224840, 9869808, 12337260, 16449680, 24674520, 49349040]

約数ペア:

[(1, 49349040), (2, 24674520), (3, 16449680), (4, 12337260), (5, 9869808), (6, 8224840), (8, 6168630), (10, 4934904), (12, 4112420), (13, 3796080), (15, 3289936), (16, 3084315), (20, 2467452), (24, 2056210), (26, 1898040), (30, 1644968), (39, 1265360), (40, 1233726), (48, 1028105), (52, 949020), (60, 822484), (65, 759216), (78, 632680), (80, 616863), (104, 474510), (120, 411242), (130, 379608), (156, 316340), (195, 253072), (208, 237255), (240, 205621), (260, 189804), (312, 158170), (390, 126536), (520, 94902), (624, 79085), (780, 63268), (1040, 47451), (1560, 31634), (3120, 15817)]