50104460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 132723360

約数和(自身を除く): 82618900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 41, 43, 49, 58, 70, 82, 86, 98, 116, 140, 145, 164, 172, 196, 203, 205, 215, 245, 287, 290, 301, 406, 410, 430, 490, 574, 580, 602, 812, 820, 860, 980, 1015, 1148, 1189, 1204, 1247, 1421, 1435, 1505, 1763, 2009, 2030, 2107, 2378, 2494, 2842, 2870, 3010, 3526, 4018, 4060, 4214, 4756, 4988, 5684, 5740, 5945, 6020, 6235, 7052, 7105, 8036, 8323, 8428, 8729, 8815, 10045, 10535, 11890, 12341, 12470, 14210, 16646, 17458, 17630, 20090, 21070, 23780, 24682, 24940, 28420, 33292, 34916, 35260, 40180, 41615, 42140, 43645, 49364, 51127, 58261, 61103, 61705, 83230, 86387, 87290, 102254, 116522, 122206, 123410, 166460, 172774, 174580, 204508, 233044, 244412, 246820, 255635, 291305, 305515, 345548, 357889, 431935, 511270, 582610, 611030, 715778, 863870, 1022540, 1165220, 1222060, 1431556, 1727740, 1789445, 2505223, 3578890, 5010446, 7157780, 10020892, 12526115, 25052230, 50104460]

約数ペア:

[(1, 50104460), (2, 25052230), (4, 12526115), (5, 10020892), (7, 7157780), (10, 5010446), (14, 3578890), (20, 2505223), (28, 1789445), (29, 1727740), (35, 1431556), (41, 1222060), (43, 1165220), (49, 1022540), (58, 863870), (70, 715778), (82, 611030), (86, 582610), (98, 511270), (116, 431935), (140, 357889), (145, 345548), (164, 305515), (172, 291305), (196, 255635), (203, 246820), (205, 244412), (215, 233044), (245, 204508), (287, 174580), (290, 172774), (301, 166460), (406, 123410), (410, 122206), (430, 116522), (490, 102254), (574, 87290), (580, 86387), (602, 83230), (812, 61705), (820, 61103), (860, 58261), (980, 51127), (1015, 49364), (1148, 43645), (1189, 42140), (1204, 41615), (1247, 40180), (1421, 35260), (1435, 34916), (1505, 33292), (1763, 28420), (2009, 24940), (2030, 24682), (2107, 23780), (2378, 21070), (2494, 20090), (2842, 17630), (2870, 17458), (3010, 16646), (3526, 14210), (4018, 12470), (4060, 12341), (4214, 11890), (4756, 10535), (4988, 10045), (5684, 8815), (5740, 8729), (5945, 8428), (6020, 8323), (6235, 8036), (7052, 7105)]