51165756

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2440

約数の個数: 60

約数和(自身を含む): 135811368

約数和(自身を除く): 84645612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2357, 2412, 3618, 4714, 5427, 7071, 7236, 9428, 10854, 14142, 21213, 21708, 28284, 42426, 63639, 84852, 127278, 157919, 190917, 254556, 315838, 381834, 473757, 631676, 763668, 947514, 1421271, 1895028, 2842542, 4263813, 5685084, 8527626, 12791439, 17055252, 25582878, 51165756]

約数ペア:

[(1, 51165756), (2, 25582878), (3, 17055252), (4, 12791439), (6, 8527626), (9, 5685084), (12, 4263813), (18, 2842542), (27, 1895028), (36, 1421271), (54, 947514), (67, 763668), (81, 631676), (108, 473757), (134, 381834), (162, 315838), (201, 254556), (268, 190917), (324, 157919), (402, 127278), (603, 84852), (804, 63639), (1206, 42426), (1809, 28284), (2357, 21708), (2412, 21213), (3618, 14142), (4714, 10854), (5427, 9428), (7071, 7236)]