52965570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 149516928

約数和(自身を除く): 96551358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 137, 147, 210, 245, 263, 274, 294, 411, 490, 526, 685, 735, 789, 822, 959, 1315, 1370, 1470, 1578, 1841, 1918, 2055, 2630, 2877, 3682, 3945, 4110, 4795, 5523, 5754, 6713, 7890, 9205, 9590, 11046, 12887, 13426, 14385, 18410, 20139, 25774, 27615, 28770, 33565, 36031, 38661, 40278, 55230, 64435, 67130, 72062, 77322, 100695, 108093, 128870, 180155, 193305, 201390, 216186, 252217, 360310, 386610, 504434, 540465, 756651, 1080930, 1261085, 1513302, 1765519, 2522170, 3531038, 3783255, 5296557, 7566510, 8827595, 10593114, 17655190, 26482785, 52965570]

約数ペア:

[(1, 52965570), (2, 26482785), (3, 17655190), (5, 10593114), (6, 8827595), (7, 7566510), (10, 5296557), (14, 3783255), (15, 3531038), (21, 2522170), (30, 1765519), (35, 1513302), (42, 1261085), (49, 1080930), (70, 756651), (98, 540465), (105, 504434), (137, 386610), (147, 360310), (210, 252217), (245, 216186), (263, 201390), (274, 193305), (294, 180155), (411, 128870), (490, 108093), (526, 100695), (685, 77322), (735, 72062), (789, 67130), (822, 64435), (959, 55230), (1315, 40278), (1370, 38661), (1470, 36031), (1578, 33565), (1841, 28770), (1918, 27615), (2055, 25774), (2630, 20139), (2877, 18410), (3682, 14385), (3945, 13426), (4110, 12887), (4795, 11046), (5523, 9590), (5754, 9205), (6713, 7890)]