53395440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 194511360

約数和(自身を除く): 141115920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 859, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1718, 1776, 2072, 2220, 2577, 2590, 2960, 3108, 3436, 3885, 4144, 4295, 4440, 5154, 5180, 6013, 6216, 6872, 7770, 8590, 8880, 10308, 10360, 12026, 12432, 12885, 13744, 15540, 17180, 18039, 20616, 20720, 24052, 25770, 30065, 31080, 31783, 34360, 36078, 41232, 48104, 51540, 60130, 62160, 63566, 68720, 72156, 90195, 95349, 96208, 103080, 120260, 127132, 144312, 158915, 180390, 190698, 206160, 222481, 240520, 254264, 288624, 317830, 360780, 381396, 444962, 476745, 481040, 508528, 635660, 667443, 721560, 762792, 889924, 953490, 1112405, 1271320, 1334886, 1443120, 1525584, 1779848, 1906980, 2224810, 2542640, 2669772, 3337215, 3559696, 3813960, 4449620, 5339544, 6674430, 7627920, 8899240, 10679088, 13348860, 17798480, 26697720, 53395440]

約数ペア:

[(1, 53395440), (2, 26697720), (3, 17798480), (4, 13348860), (5, 10679088), (6, 8899240), (7, 7627920), (8, 6674430), (10, 5339544), (12, 4449620), (14, 3813960), (15, 3559696), (16, 3337215), (20, 2669772), (21, 2542640), (24, 2224810), (28, 1906980), (30, 1779848), (35, 1525584), (37, 1443120), (40, 1334886), (42, 1271320), (48, 1112405), (56, 953490), (60, 889924), (70, 762792), (74, 721560), (80, 667443), (84, 635660), (105, 508528), (111, 481040), (112, 476745), (120, 444962), (140, 381396), (148, 360780), (168, 317830), (185, 288624), (210, 254264), (222, 240520), (240, 222481), (259, 206160), (280, 190698), (296, 180390), (336, 158915), (370, 144312), (420, 127132), (444, 120260), (518, 103080), (555, 96208), (560, 95349), (592, 90195), (740, 72156), (777, 68720), (840, 63566), (859, 62160), (888, 60130), (1036, 51540), (1110, 48104), (1295, 41232), (1480, 36078), (1554, 34360), (1680, 31783), (1718, 31080), (1776, 30065), (2072, 25770), (2220, 24052), (2577, 20720), (2590, 20616), (2960, 18039), (3108, 17180), (3436, 15540), (3885, 13744), (4144, 12885), (4295, 12432), (4440, 12026), (5154, 10360), (5180, 10308), (6013, 8880), (6216, 8590), (6872, 7770)]