51310380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77743}}^1$

素因数の和:77766

約数の個数: 48

約数和(自身を含む): 156731904

約数和(自身を除く): 105421524

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, 77743, 155486, 233229, 310972, 388715, 466458, 777430, 855173, 932916, 1166145, 1554860, 1710346, 2332290, 2565519, 3420692, 4275865, 4664580, 5131038, 8551730, 10262076, 12827595, 17103460, 25655190, 51310380]

約数ペア:

[(1, 51310380), (2, 25655190), (3, 17103460), (4, 12827595), (5, 10262076), (6, 8551730), (10, 5131038), (11, 4664580), (12, 4275865), (15, 3420692), (20, 2565519), (22, 2332290), (30, 1710346), (33, 1554860), (44, 1166145), (55, 932916), (60, 855173), (66, 777430), (110, 466458), (132, 388715), (165, 310972), (220, 233229), (330, 155486), (660, 77743)]