51007616

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2173

約数の個数: 64

約数和(自身を含む): 117430560

約数和(自身を除く): 66422944

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2131, 2176, 2992, 4262, 5984, 8524, 11968, 17048, 23441, 23936, 34096, 36227, 46882, 68192, 72454, 93764, 136384, 144908, 187528, 272768, 289816, 375056, 398497, 579632, 750112, 796994, 1159264, 1500224, 1593988, 2318528, 3000448, 3187976, 4637056, 6375952, 12751904, 25503808, 51007616]

約数ペア:

[(1, 51007616), (2, 25503808), (4, 12751904), (8, 6375952), (11, 4637056), (16, 3187976), (17, 3000448), (22, 2318528), (32, 1593988), (34, 1500224), (44, 1159264), (64, 796994), (68, 750112), (88, 579632), (128, 398497), (136, 375056), (176, 289816), (187, 272768), (272, 187528), (352, 144908), (374, 136384), (544, 93764), (704, 72454), (748, 68192), (1088, 46882), (1408, 36227), (1496, 34096), (2131, 23936), (2176, 23441), (2992, 17048), (4262, 11968), (5984, 8524)]