47441900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 123742080

約数和(自身を除く): 76300180

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 43, 44, 50, 55, 59, 68, 85, 86, 100, 110, 118, 170, 172, 187, 215, 220, 236, 275, 295, 340, 374, 425, 430, 473, 550, 590, 649, 731, 748, 850, 860, 935, 946, 1003, 1075, 1100, 1180, 1298, 1462, 1475, 1700, 1870, 1892, 2006, 2150, 2365, 2537, 2596, 2924, 2950, 3245, 3655, 3740, 4012, 4300, 4675, 4730, 5015, 5074, 5900, 6490, 7310, 8041, 9350, 9460, 10030, 10148, 11033, 11825, 12685, 12980, 14620, 16082, 16225, 18275, 18700, 20060, 22066, 23650, 25075, 25370, 27907, 32164, 32450, 36550, 40205, 43129, 44132, 47300, 50150, 50740, 55165, 55814, 63425, 64900, 73100, 80410, 86258, 100300, 110330, 111628, 126850, 139535, 160820, 172516, 201025, 215645, 220660, 253700, 275825, 279070, 402050, 431290, 474419, 551650, 558140, 697675, 804100, 862580, 948838, 1078225, 1103300, 1395350, 1897676, 2156450, 2372095, 2790700, 4312900, 4744190, 9488380, 11860475, 23720950, 47441900]

約数ペア:

[(1, 47441900), (2, 23720950), (4, 11860475), (5, 9488380), (10, 4744190), (11, 4312900), (17, 2790700), (20, 2372095), (22, 2156450), (25, 1897676), (34, 1395350), (43, 1103300), (44, 1078225), (50, 948838), (55, 862580), (59, 804100), (68, 697675), (85, 558140), (86, 551650), (100, 474419), (110, 431290), (118, 402050), (170, 279070), (172, 275825), (187, 253700), (215, 220660), (220, 215645), (236, 201025), (275, 172516), (295, 160820), (340, 139535), (374, 126850), (425, 111628), (430, 110330), (473, 100300), (550, 86258), (590, 80410), (649, 73100), (731, 64900), (748, 63425), (850, 55814), (860, 55165), (935, 50740), (946, 50150), (1003, 47300), (1075, 44132), (1100, 43129), (1180, 40205), (1298, 36550), (1462, 32450), (1475, 32164), (1700, 27907), (1870, 25370), (1892, 25075), (2006, 23650), (2150, 22066), (2365, 20060), (2537, 18700), (2596, 18275), (2924, 16225), (2950, 16082), (3245, 14620), (3655, 12980), (3740, 12685), (4012, 11825), (4300, 11033), (4675, 10148), (4730, 10030), (5015, 9460), (5074, 9350), (5900, 8041), (6490, 7310)]