51861060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{3557}}^1$

素因数の和:3584

約数の個数: 84

約数和(自身を含む): 163333548

約数和(自身を除く): 111472488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3557, 3645, 4860, 7114, 7290, 10671, 14228, 14580, 17785, 21342, 32013, 35570, 42684, 53355, 64026, 71140, 96039, 106710, 128052, 160065, 192078, 213420, 288117, 320130, 384156, 480195, 576234, 640260, 864351, 960390, 1152468, 1440585, 1728702, 1920780, 2593053, 2881170, 3457404, 4321755, 5186106, 5762340, 8643510, 10372212, 12965265, 17287020, 25930530, 51861060]

約数ペア:

[(1, 51861060), (2, 25930530), (3, 17287020), (4, 12965265), (5, 10372212), (6, 8643510), (9, 5762340), (10, 5186106), (12, 4321755), (15, 3457404), (18, 2881170), (20, 2593053), (27, 1920780), (30, 1728702), (36, 1440585), (45, 1152468), (54, 960390), (60, 864351), (81, 640260), (90, 576234), (108, 480195), (135, 384156), (162, 320130), (180, 288117), (243, 213420), (270, 192078), (324, 160065), (405, 128052), (486, 106710), (540, 96039), (729, 71140), (810, 64026), (972, 53355), (1215, 42684), (1458, 35570), (1620, 32013), (2430, 21342), (2916, 17785), (3557, 14580), (3645, 14228), (4860, 10671), (7114, 7290)]