47949746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 81962496

約数和(自身を除く): 34012750

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 1451, 2542, 2902, 16523, 18863, 33046, 37726, 44981, 59491, 89962, 118982, 584753, 773383, 1169506, 1546766, 1844221, 3688442, 23974873, 47949746]

約数ペア:

[(1, 47949746), (2, 23974873), (13, 3688442), (26, 1844221), (31, 1546766), (41, 1169506), (62, 773383), (82, 584753), (403, 118982), (533, 89962), (806, 59491), (1066, 44981), (1271, 37726), (1451, 33046), (2542, 18863), (2902, 16523)]