49404180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 171601920

約数和(自身を除く): 122197740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 41, 42, 57, 60, 70, 76, 82, 84, 95, 105, 114, 123, 133, 140, 151, 164, 190, 205, 210, 228, 246, 266, 285, 287, 302, 380, 399, 410, 420, 453, 492, 532, 570, 574, 604, 615, 665, 755, 779, 798, 820, 861, 906, 1057, 1140, 1148, 1230, 1330, 1435, 1510, 1558, 1596, 1722, 1812, 1995, 2114, 2265, 2337, 2460, 2660, 2869, 2870, 3020, 3116, 3171, 3444, 3895, 3990, 4228, 4305, 4530, 4674, 5285, 5453, 5738, 5740, 6191, 6342, 7790, 7980, 8607, 8610, 9060, 9348, 10570, 10906, 11476, 11685, 12382, 12684, 14345, 15580, 15855, 16359, 17214, 17220, 18573, 20083, 21140, 21812, 23370, 24764, 27265, 28690, 30955, 31710, 32718, 34428, 37146, 40166, 43035, 43337, 46740, 54530, 57380, 60249, 61910, 63420, 65436, 74292, 80332, 81795, 86070, 86674, 92865, 100415, 109060, 117629, 120498, 123820, 130011, 163590, 172140, 173348, 185730, 200830, 216685, 235258, 240996, 260022, 301245, 327180, 352887, 371460, 401660, 433370, 470516, 520044, 588145, 602490, 650055, 705774, 823403, 866740, 1176290, 1204980, 1300110, 1411548, 1646806, 1764435, 2352580, 2470209, 2600220, 3293612, 3528870, 4117015, 4940418, 7057740, 8234030, 9880836, 12351045, 16468060, 24702090, 49404180]

約数ペア:

[(1, 49404180), (2, 24702090), (3, 16468060), (4, 12351045), (5, 9880836), (6, 8234030), (7, 7057740), (10, 4940418), (12, 4117015), (14, 3528870), (15, 3293612), (19, 2600220), (20, 2470209), (21, 2352580), (28, 1764435), (30, 1646806), (35, 1411548), (38, 1300110), (41, 1204980), (42, 1176290), (57, 866740), (60, 823403), (70, 705774), (76, 650055), (82, 602490), (84, 588145), (95, 520044), (105, 470516), (114, 433370), (123, 401660), (133, 371460), (140, 352887), (151, 327180), (164, 301245), (190, 260022), (205, 240996), (210, 235258), (228, 216685), (246, 200830), (266, 185730), (285, 173348), (287, 172140), (302, 163590), (380, 130011), (399, 123820), (410, 120498), (420, 117629), (453, 109060), (492, 100415), (532, 92865), (570, 86674), (574, 86070), (604, 81795), (615, 80332), (665, 74292), (755, 65436), (779, 63420), (798, 61910), (820, 60249), (861, 57380), (906, 54530), (1057, 46740), (1140, 43337), (1148, 43035), (1230, 40166), (1330, 37146), (1435, 34428), (1510, 32718), (1558, 31710), (1596, 30955), (1722, 28690), (1812, 27265), (1995, 24764), (2114, 23370), (2265, 21812), (2337, 21140), (2460, 20083), (2660, 18573), (2869, 17220), (2870, 17214), (3020, 16359), (3116, 15855), (3171, 15580), (3444, 14345), (3895, 12684), (3990, 12382), (4228, 11685), (4305, 11476), (4530, 10906), (4674, 10570), (5285, 9348), (5453, 9060), (5738, 8610), (5740, 8607), (6191, 7980), (6342, 7790)]