49550480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4696

約数の個数: 80

約数和(自身を含む): 138622080

約数和(自身を除く): 89071600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 4657, 5320, 9314, 10640, 18628, 23285, 32599, 37256, 46570, 65198, 74512, 88483, 93140, 130396, 162995, 176966, 186280, 260792, 325990, 353932, 372560, 442415, 521584, 619381, 651980, 707864, 884830, 1238762, 1303960, 1415728, 1769660, 2477524, 2607920, 3096905, 3539320, 4955048, 6193810, 7078640, 9910096, 12387620, 24775240, 49550480]

約数ペア:

[(1, 49550480), (2, 24775240), (4, 12387620), (5, 9910096), (7, 7078640), (8, 6193810), (10, 4955048), (14, 3539320), (16, 3096905), (19, 2607920), (20, 2477524), (28, 1769660), (35, 1415728), (38, 1303960), (40, 1238762), (56, 884830), (70, 707864), (76, 651980), (80, 619381), (95, 521584), (112, 442415), (133, 372560), (140, 353932), (152, 325990), (190, 260792), (266, 186280), (280, 176966), (304, 162995), (380, 130396), (532, 93140), (560, 88483), (665, 74512), (760, 65198), (1064, 46570), (1330, 37256), (1520, 32599), (2128, 23285), (2660, 18628), (4657, 10640), (5320, 9314)]