47519549

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 61519872

約数和(自身を除く): 14000323

約数列:

[1, 7, 11, 61, 67, 77, 151, 427, 469, 671, 737, 1057, 1661, 4087, 4697, 5159, 9211, 10117, 11627, 28609, 44957, 64477, 70819, 101321, 111287, 314699, 617137, 709247, 779009, 4319959, 6788507, 47519549]

約数ペア:

[(1, 47519549), (7, 6788507), (11, 4319959), (61, 779009), (67, 709247), (77, 617137), (151, 314699), (427, 111287), (469, 101321), (671, 70819), (737, 64477), (1057, 44957), (1661, 28609), (4087, 11627), (4697, 10117), (5159, 9211)]