548049195980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191625593}}^1$

素因数の和:191625626

約数の個数: 48

約数和(自身を含む): 1352110191264

約数和(自身を除く): 804060995284

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 191625593, 383251186, 766502372, 958127965, 1916255930, 2107881523, 2491132709, 3832511860, 4215763046, 4982265418, 8431526092, 9964530836, 10539407615, 12455663545, 21078815230, 24911327090, 27402459799, 42157630460, 49822654180, 54804919598, 109609839196, 137012298995, 274024597990, 548049195980]

約数ペア:

[(1, 548049195980), (2, 274024597990), (4, 137012298995), (5, 109609839196), (10, 54804919598), (11, 49822654180), (13, 42157630460), (20, 27402459799), (22, 24911327090), (26, 21078815230), (44, 12455663545), (52, 10539407615), (55, 9964530836), (65, 8431526092), (110, 4982265418), (130, 4215763046), (143, 3832511860), (220, 2491132709), (260, 2107881523), (286, 1916255930), (572, 958127965), (715, 766502372), (1430, 383251186), (2860, 191625593)]