47557684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^2$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 89723200

約数和(自身を除く): 42165516

約数列:

[1, 2, 4, 19, 38, 76, 79, 89, 158, 178, 316, 356, 1501, 1691, 3002, 3382, 6004, 6764, 7031, 7921, 14062, 15842, 28124, 31684, 133589, 150499, 267178, 300998, 534356, 601996, 625759, 1251518, 2503036, 11889421, 23778842, 47557684]

約数ペア:

[(1, 47557684), (2, 23778842), (4, 11889421), (19, 2503036), (38, 1251518), (76, 625759), (79, 601996), (89, 534356), (158, 300998), (178, 267178), (316, 150499), (356, 133589), (1501, 31684), (1691, 28124), (3002, 15842), (3382, 14062), (6004, 7921), (6764, 7031)]