51871380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78593}}^1$

素因数の和:78616

約数の個数: 48

約数和(自身を含む): 158445504

約数和(自身を除く): 106574124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 78593, 157186, 235779, 314372, 392965, 471558, 785930, 864523, 943116, 1178895, 1571860, 1729046, 2357790, 2593569, 3458092, 4322615, 4715580, 5187138, 8645230, 10374276, 12967845, 17290460, 25935690, 51871380]

約数ペア:

[(1, 51871380), (2, 25935690), (3, 17290460), (4, 12967845), (5, 10374276), (6, 8645230), (10, 5187138), (11, 4715580), (12, 4322615), (15, 3458092), (20, 2593569), (22, 2357790), (30, 1729046), (33, 1571860), (44, 1178895), (55, 943116), (60, 864523), (66, 785930), (110, 471558), (132, 392965), (165, 314372), (220, 235779), (330, 157186), (660, 78593)]