49157030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 106725600

約数和(自身を除く): 57568570

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 59, 65, 85, 118, 130, 145, 169, 170, 221, 290, 295, 338, 377, 442, 493, 590, 754, 767, 845, 986, 1003, 1105, 1534, 1690, 1711, 1885, 2006, 2210, 2465, 2873, 3422, 3770, 3835, 4901, 4930, 5015, 5746, 6409, 7670, 8555, 9802, 9971, 10030, 12818, 13039, 14365, 17110, 19942, 22243, 24505, 26078, 28730, 29087, 32045, 44486, 49010, 49855, 58174, 64090, 65195, 83317, 99710, 111215, 130390, 145435, 166634, 169507, 222430, 289159, 290870, 339014, 378131, 416585, 578318, 756262, 833170, 847535, 1445795, 1695070, 1890655, 2891590, 3781310, 4915703, 9831406, 24578515, 49157030]

約数ペア:

[(1, 49157030), (2, 24578515), (5, 9831406), (10, 4915703), (13, 3781310), (17, 2891590), (26, 1890655), (29, 1695070), (34, 1445795), (58, 847535), (59, 833170), (65, 756262), (85, 578318), (118, 416585), (130, 378131), (145, 339014), (169, 290870), (170, 289159), (221, 222430), (290, 169507), (295, 166634), (338, 145435), (377, 130390), (442, 111215), (493, 99710), (590, 83317), (754, 65195), (767, 64090), (845, 58174), (986, 49855), (1003, 49010), (1105, 44486), (1534, 32045), (1690, 29087), (1711, 28730), (1885, 26078), (2006, 24505), (2210, 22243), (2465, 19942), (2873, 17110), (3422, 14365), (3770, 13039), (3835, 12818), (4901, 10030), (4930, 9971), (5015, 9802), (5746, 8555), (6409, 7670)]