49974540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 180956160

約数和(自身を除く): 130981620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 373, 385, 406, 420, 435, 462, 580, 609, 638, 660, 746, 770, 812, 870, 924, 957, 1015, 1119, 1155, 1218, 1276, 1492, 1540, 1595, 1740, 1865, 1914, 2030, 2233, 2238, 2310, 2436, 2611, 3045, 3190, 3730, 3828, 4060, 4103, 4466, 4476, 4620, 4785, 5222, 5595, 6090, 6380, 6699, 7460, 7833, 8206, 8932, 9570, 10444, 10817, 11165, 11190, 12180, 12309, 13055, 13398, 15666, 16412, 19140, 20515, 21634, 22330, 22380, 24618, 26110, 26796, 28721, 31332, 32451, 33495, 39165, 41030, 43268, 44660, 49236, 52220, 54085, 57442, 61545, 64902, 66990, 75719, 78330, 82060, 86163, 108170, 114884, 118987, 123090, 129804, 133980, 143605, 151438, 156660, 162255, 172326, 216340, 227157, 237974, 246180, 287210, 302876, 324510, 344652, 356961, 378595, 430815, 454314, 475948, 574420, 594935, 649020, 713922, 757190, 832909, 861630, 908628, 1135785, 1189870, 1427844, 1514380, 1665818, 1723260, 1784805, 2271570, 2379740, 2498727, 3331636, 3569610, 4164545, 4543140, 4997454, 7139220, 8329090, 9994908, 12493635, 16658180, 24987270, 49974540]

約数ペア:

[(1, 49974540), (2, 24987270), (3, 16658180), (4, 12493635), (5, 9994908), (6, 8329090), (7, 7139220), (10, 4997454), (11, 4543140), (12, 4164545), (14, 3569610), (15, 3331636), (20, 2498727), (21, 2379740), (22, 2271570), (28, 1784805), (29, 1723260), (30, 1665818), (33, 1514380), (35, 1427844), (42, 1189870), (44, 1135785), (55, 908628), (58, 861630), (60, 832909), (66, 757190), (70, 713922), (77, 649020), (84, 594935), (87, 574420), (105, 475948), (110, 454314), (116, 430815), (132, 378595), (140, 356961), (145, 344652), (154, 324510), (165, 302876), (174, 287210), (203, 246180), (210, 237974), (220, 227157), (231, 216340), (290, 172326), (308, 162255), (319, 156660), (330, 151438), (348, 143605), (373, 133980), (385, 129804), (406, 123090), (420, 118987), (435, 114884), (462, 108170), (580, 86163), (609, 82060), (638, 78330), (660, 75719), (746, 66990), (770, 64902), (812, 61545), (870, 57442), (924, 54085), (957, 52220), (1015, 49236), (1119, 44660), (1155, 43268), (1218, 41030), (1276, 39165), (1492, 33495), (1540, 32451), (1595, 31332), (1740, 28721), (1865, 26796), (1914, 26110), (2030, 24618), (2233, 22380), (2238, 22330), (2310, 21634), (2436, 20515), (2611, 19140), (3045, 16412), (3190, 15666), (3730, 13398), (3828, 13055), (4060, 12309), (4103, 12180), (4466, 11190), (4476, 11165), (4620, 10817), (4785, 10444), (5222, 9570), (5595, 8932), (6090, 8206), (6380, 7833), (6699, 7460)]