51859170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 128

約数和(自身を含む): 158976000

約数和(自身を除く): 107116830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 919, 990, 1026, 1045, 1254, 1485, 1710, 1838, 1881, 2090, 2565, 2757, 2970, 3135, 3762, 4595, 5130, 5514, 5643, 6270, 8271, 9190, 9405, 10109, 11286, 13785, 16542, 17461, 18810, 20218, 24813, 27570, 28215, 30327, 34922, 41355, 49626, 50545, 52383, 56430, 60654, 82710, 87305, 90981, 101090, 104766, 124065, 151635, 157149, 174610, 181962, 192071, 248130, 261915, 272943, 303270, 314298, 384142, 454905, 471447, 523830, 545886, 576213, 785745, 909810, 942894, 960355, 1152426, 1364715, 1571490, 1728639, 1920710, 2357235, 2729430, 2881065, 3457278, 4714470, 5185917, 5762130, 8643195, 10371834, 17286390, 25929585, 51859170]

約数ペア:

[(1, 51859170), (2, 25929585), (3, 17286390), (5, 10371834), (6, 8643195), (9, 5762130), (10, 5185917), (11, 4714470), (15, 3457278), (18, 2881065), (19, 2729430), (22, 2357235), (27, 1920710), (30, 1728639), (33, 1571490), (38, 1364715), (45, 1152426), (54, 960355), (55, 942894), (57, 909810), (66, 785745), (90, 576213), (95, 545886), (99, 523830), (110, 471447), (114, 454905), (135, 384142), (165, 314298), (171, 303270), (190, 272943), (198, 261915), (209, 248130), (270, 192071), (285, 181962), (297, 174610), (330, 157149), (342, 151635), (418, 124065), (495, 104766), (513, 101090), (570, 90981), (594, 87305), (627, 82710), (855, 60654), (919, 56430), (990, 52383), (1026, 50545), (1045, 49626), (1254, 41355), (1485, 34922), (1710, 30327), (1838, 28215), (1881, 27570), (2090, 24813), (2565, 20218), (2757, 18810), (2970, 17461), (3135, 16542), (3762, 13785), (4595, 11286), (5130, 10109), (5514, 9405), (5643, 9190), (6270, 8271)]