49757059280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1543}}^1$

素因数の和:1885

約数の個数: 160

約数和(自身を含む): 124187551488

約数和(自身を除く): 74430492208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 131, 136, 170, 181, 262, 272, 340, 362, 524, 655, 680, 724, 905, 1048, 1310, 1360, 1448, 1543, 1810, 2096, 2227, 2620, 2896, 3077, 3086, 3620, 4454, 5240, 6154, 6172, 7240, 7715, 8908, 10480, 11135, 12308, 12344, 14480, 15385, 15430, 17816, 22270, 23711, 24616, 24688, 26231, 30770, 30860, 35632, 44540, 47422, 49232, 52462, 61540, 61720, 89080, 94844, 104924, 118555, 123080, 123440, 131155, 178160, 189688, 202133, 209848, 237110, 246160, 262310, 279283, 379376, 403087, 404266, 419696, 474220, 524620, 558566, 806174, 808532, 948440, 1010665, 1049240, 1117132, 1396415, 1612348, 1617064, 1896880, 2015435, 2021330, 2098480, 2234264, 2792830, 3224696, 3234128, 3436261, 4030870, 4042660, 4468528, 4747811, 5585660, 6449392, 6872522, 8061740, 8085320, 9495622, 11171320, 13745044, 16123480, 16170640, 17181305, 18991244, 22342640, 23739055, 27490088, 32246960, 34362610, 36586073, 37982488, 47478110, 54980176, 68725220, 73172146, 75964976, 94956220, 137450440, 146344292, 182930365, 189912440, 274900880, 292688584, 365860730, 379824880, 585377168, 621963241, 731721460, 1243926482, 1463442920, 2487852964, 2926885840, 3109816205, 4975705928, 6219632410, 9951411856, 12439264820, 24878529640, 49757059280]

約数ペア:

[(1, 49757059280), (2, 24878529640), (4, 12439264820), (5, 9951411856), (8, 6219632410), (10, 4975705928), (16, 3109816205), (17, 2926885840), (20, 2487852964), (34, 1463442920), (40, 1243926482), (68, 731721460), (80, 621963241), (85, 585377168), (131, 379824880), (136, 365860730), (170, 292688584), (181, 274900880), (262, 189912440), (272, 182930365), (340, 146344292), (362, 137450440), (524, 94956220), (655, 75964976), (680, 73172146), (724, 68725220), (905, 54980176), (1048, 47478110), (1310, 37982488), (1360, 36586073), (1448, 34362610), (1543, 32246960), (1810, 27490088), (2096, 23739055), (2227, 22342640), (2620, 18991244), (2896, 17181305), (3077, 16170640), (3086, 16123480), (3620, 13745044), (4454, 11171320), (5240, 9495622), (6154, 8085320), (6172, 8061740), (7240, 6872522), (7715, 6449392), (8908, 5585660), (10480, 4747811), (11135, 4468528), (12308, 4042660), (12344, 4030870), (14480, 3436261), (15385, 3234128), (15430, 3224696), (17816, 2792830), (22270, 2234264), (23711, 2098480), (24616, 2021330), (24688, 2015435), (26231, 1896880), (30770, 1617064), (30860, 1612348), (35632, 1396415), (44540, 1117132), (47422, 1049240), (49232, 1010665), (52462, 948440), (61540, 808532), (61720, 806174), (89080, 558566), (94844, 524620), (104924, 474220), (118555, 419696), (123080, 404266), (123440, 403087), (131155, 379376), (178160, 279283), (189688, 262310), (202133, 246160), (209848, 237110)]