48788420450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{5821}}^1$

素因数の和:6169

約数の個数: 144

約数和(自身を含む): 115548907968

約数和(自身を除く): 66760487518

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 311, 350, 385, 490, 539, 550, 622, 770, 1078, 1225, 1555, 1925, 2177, 2450, 2695, 3110, 3421, 3850, 4354, 5390, 5821, 6842, 7775, 10885, 11642, 13475, 15239, 15550, 17105, 21770, 23947, 26950, 29105, 30478, 34210, 40747, 47894, 54425, 58210, 64031, 76195, 81494, 85525, 108850, 119735, 128062, 145525, 152390, 167629, 171050, 203735, 239470, 285229, 291050, 320155, 335258, 380975, 407470, 448217, 570458, 598675, 640310, 761950, 838145, 896434, 1018675, 1197350, 1426145, 1600775, 1676290, 1810331, 2037350, 2241085, 2852290, 3137519, 3201550, 3620662, 4190725, 4482170, 6275038, 7130725, 8381450, 9051655, 11205425, 12672317, 14261450, 15687595, 18103310, 19913641, 22410850, 25344634, 31375190, 39827282, 45258275, 63361585, 78437975, 88706219, 90516550, 99568205, 126723170, 139395487, 156875950, 177412438, 199136410, 278790974, 316807925, 443531095, 497841025, 633615850, 696977435, 887062190, 975768409, 995682050, 1393954870, 1951536818, 2217655475, 3484887175, 4435310950, 4878842045, 6969774350, 9757684090, 24394210225, 48788420450]

約数ペア:

[(1, 48788420450), (2, 24394210225), (5, 9757684090), (7, 6969774350), (10, 4878842045), (11, 4435310950), (14, 3484887175), (22, 2217655475), (25, 1951536818), (35, 1393954870), (49, 995682050), (50, 975768409), (55, 887062190), (70, 696977435), (77, 633615850), (98, 497841025), (110, 443531095), (154, 316807925), (175, 278790974), (245, 199136410), (275, 177412438), (311, 156875950), (350, 139395487), (385, 126723170), (490, 99568205), (539, 90516550), (550, 88706219), (622, 78437975), (770, 63361585), (1078, 45258275), (1225, 39827282), (1555, 31375190), (1925, 25344634), (2177, 22410850), (2450, 19913641), (2695, 18103310), (3110, 15687595), (3421, 14261450), (3850, 12672317), (4354, 11205425), (5390, 9051655), (5821, 8381450), (6842, 7130725), (7775, 6275038), (10885, 4482170), (11642, 4190725), (13475, 3620662), (15239, 3201550), (15550, 3137519), (17105, 2852290), (21770, 2241085), (23947, 2037350), (26950, 1810331), (29105, 1676290), (30478, 1600775), (34210, 1426145), (40747, 1197350), (47894, 1018675), (54425, 896434), (58210, 838145), (64031, 761950), (76195, 640310), (81494, 598675), (85525, 570458), (108850, 448217), (119735, 407470), (128062, 380975), (145525, 335258), (152390, 320155), (167629, 291050), (171050, 285229), (203735, 239470)]