50221178

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 92279808

約数和(自身を除く): 42058630

約数列:

[1, 2, 7, 14, 31, 49, 61, 62, 98, 122, 217, 271, 427, 434, 542, 854, 1519, 1891, 1897, 2989, 3038, 3782, 3794, 5978, 8401, 13237, 13279, 16531, 16802, 26474, 26558, 33062, 58807, 92659, 115717, 117614, 185318, 231434, 411649, 512461, 810019, 823298, 1024922, 1620038, 3587227, 7174454, 25110589, 50221178]

約数ペア:

[(1, 50221178), (2, 25110589), (7, 7174454), (14, 3587227), (31, 1620038), (49, 1024922), (61, 823298), (62, 810019), (98, 512461), (122, 411649), (217, 231434), (271, 185318), (427, 117614), (434, 115717), (542, 92659), (854, 58807), (1519, 33062), (1891, 26558), (1897, 26474), (2989, 16802), (3038, 16531), (3782, 13279), (3794, 13237), (5978, 8401)]