53149460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 152409600

約数和(自身を除く): 99260140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 29, 35, 38, 52, 53, 58, 65, 70, 76, 91, 95, 106, 116, 130, 133, 140, 145, 182, 190, 203, 212, 247, 260, 265, 266, 290, 364, 371, 377, 380, 406, 455, 494, 530, 532, 551, 580, 665, 689, 742, 754, 812, 910, 988, 1007, 1015, 1060, 1102, 1235, 1330, 1378, 1484, 1508, 1537, 1729, 1820, 1855, 1885, 2014, 2030, 2204, 2470, 2639, 2660, 2755, 2756, 3074, 3445, 3458, 3710, 3770, 3857, 4028, 4060, 4823, 4940, 5035, 5278, 5510, 6148, 6890, 6916, 7049, 7163, 7420, 7540, 7685, 7714, 8645, 9646, 10070, 10556, 10759, 11020, 13091, 13195, 13780, 14098, 14326, 15370, 15428, 17290, 19285, 19292, 19981, 20140, 21518, 24115, 26182, 26390, 28196, 28652, 29203, 30740, 34580, 35245, 35815, 38570, 39962, 43036, 48230, 50141, 52364, 52780, 53795, 58406, 65455, 70490, 71630, 77140, 79924, 91637, 96460, 99905, 100282, 107590, 116812, 130910, 139867, 140980, 143260, 146015, 183274, 199810, 200564, 204421, 215180, 250705, 261820, 279734, 292030, 366548, 379639, 399620, 408842, 458185, 501410, 559468, 584060, 699335, 759278, 817684, 916370, 1002820, 1022105, 1398670, 1518556, 1832740, 1898195, 2044210, 2657473, 2797340, 3796390, 4088420, 5314946, 7592780, 10629892, 13287365, 26574730, 53149460]

約数ペア:

[(1, 53149460), (2, 26574730), (4, 13287365), (5, 10629892), (7, 7592780), (10, 5314946), (13, 4088420), (14, 3796390), (19, 2797340), (20, 2657473), (26, 2044210), (28, 1898195), (29, 1832740), (35, 1518556), (38, 1398670), (52, 1022105), (53, 1002820), (58, 916370), (65, 817684), (70, 759278), (76, 699335), (91, 584060), (95, 559468), (106, 501410), (116, 458185), (130, 408842), (133, 399620), (140, 379639), (145, 366548), (182, 292030), (190, 279734), (203, 261820), (212, 250705), (247, 215180), (260, 204421), (265, 200564), (266, 199810), (290, 183274), (364, 146015), (371, 143260), (377, 140980), (380, 139867), (406, 130910), (455, 116812), (494, 107590), (530, 100282), (532, 99905), (551, 96460), (580, 91637), (665, 79924), (689, 77140), (742, 71630), (754, 70490), (812, 65455), (910, 58406), (988, 53795), (1007, 52780), (1015, 52364), (1060, 50141), (1102, 48230), (1235, 43036), (1330, 39962), (1378, 38570), (1484, 35815), (1508, 35245), (1537, 34580), (1729, 30740), (1820, 29203), (1855, 28652), (1885, 28196), (2014, 26390), (2030, 26182), (2204, 24115), (2470, 21518), (2639, 20140), (2660, 19981), (2755, 19292), (2756, 19285), (3074, 17290), (3445, 15428), (3458, 15370), (3710, 14326), (3770, 14098), (3857, 13780), (4028, 13195), (4060, 13091), (4823, 11020), (4940, 10759), (5035, 10556), (5278, 10070), (5510, 9646), (6148, 8645), (6890, 7714), (6916, 7685), (7049, 7540), (7163, 7420)]