49969620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 108

約数和(自身を含む): 160180020

約数和(自身を除く): 110210400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 769, 855, 1083, 1140, 1444, 1538, 1710, 1805, 2166, 2307, 3076, 3249, 3420, 3610, 3845, 4332, 4614, 5415, 6498, 6921, 7220, 7690, 9228, 10830, 11535, 12996, 13842, 14611, 15380, 16245, 21660, 23070, 27684, 29222, 32490, 34605, 43833, 46140, 58444, 64980, 69210, 73055, 87666, 131499, 138420, 146110, 175332, 219165, 262998, 277609, 292220, 438330, 525996, 555218, 657495, 832827, 876660, 1110436, 1314990, 1388045, 1665654, 2498481, 2629980, 2776090, 3331308, 4164135, 4996962, 5552180, 8328270, 9993924, 12492405, 16656540, 24984810, 49969620]

約数ペア:

[(1, 49969620), (2, 24984810), (3, 16656540), (4, 12492405), (5, 9993924), (6, 8328270), (9, 5552180), (10, 4996962), (12, 4164135), (15, 3331308), (18, 2776090), (19, 2629980), (20, 2498481), (30, 1665654), (36, 1388045), (38, 1314990), (45, 1110436), (57, 876660), (60, 832827), (76, 657495), (90, 555218), (95, 525996), (114, 438330), (171, 292220), (180, 277609), (190, 262998), (228, 219165), (285, 175332), (342, 146110), (361, 138420), (380, 131499), (570, 87666), (684, 73055), (722, 69210), (769, 64980), (855, 58444), (1083, 46140), (1140, 43833), (1444, 34605), (1538, 32490), (1710, 29222), (1805, 27684), (2166, 23070), (2307, 21660), (3076, 16245), (3249, 15380), (3420, 14611), (3610, 13842), (3845, 12996), (4332, 11535), (4614, 10830), (5415, 9228), (6498, 7690), (6921, 7220)]