48641348

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 99792000

約数和(自身を除く): 51150652

約数列:

[1, 2, 4, 7, 14, 28, 89, 131, 149, 178, 262, 298, 356, 524, 596, 623, 917, 1043, 1246, 1834, 2086, 2492, 3668, 4172, 11659, 13261, 19519, 23318, 26522, 39038, 46636, 53044, 78076, 81613, 92827, 136633, 163226, 185654, 273266, 326452, 371308, 546532, 1737191, 3474382, 6948764, 12160337, 24320674, 48641348]

約数ペア:

[(1, 48641348), (2, 24320674), (4, 12160337), (7, 6948764), (14, 3474382), (28, 1737191), (89, 546532), (131, 371308), (149, 326452), (178, 273266), (262, 185654), (298, 163226), (356, 136633), (524, 92827), (596, 81613), (623, 78076), (917, 53044), (1043, 46636), (1246, 39038), (1834, 26522), (2086, 23318), (2492, 19519), (3668, 13261), (4172, 11659)]