56577983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 16412737

約数列:

[1, 7, 11, 71, 77, 79, 131, 497, 553, 781, 869, 917, 1441, 5467, 5609, 6083, 9301, 10087, 10349, 39263, 61699, 65107, 72443, 102311, 113839, 431893, 716177, 734779, 796873, 5143453, 8082569, 56577983]

約数ペア:

[(1, 56577983), (7, 8082569), (11, 5143453), (71, 796873), (77, 734779), (79, 716177), (131, 431893), (497, 113839), (553, 102311), (781, 72443), (869, 65107), (917, 61699), (1441, 39263), (5467, 10349), (5609, 10087), (6083, 9301)]