55491302

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 89026560

約数和(自身を除く): 33535258

約数列:

[1, 2, 31, 47, 62, 94, 137, 139, 274, 278, 1457, 2914, 4247, 4309, 6439, 6533, 8494, 8618, 12878, 13066, 19043, 38086, 199609, 202523, 399218, 405046, 590333, 895021, 1180666, 1790042, 27745651, 55491302]

約数ペア:

[(1, 55491302), (2, 27745651), (31, 1790042), (47, 1180666), (62, 895021), (94, 590333), (137, 405046), (139, 399218), (274, 202523), (278, 199609), (1457, 38086), (2914, 19043), (4247, 13066), (4309, 12878), (6439, 8618), (6533, 8494)]