55885390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 114048000

約数和(自身を除く): 58162610

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 79, 109, 110, 118, 158, 218, 295, 395, 545, 590, 649, 790, 869, 1090, 1199, 1298, 1738, 2398, 3245, 4345, 4661, 5995, 6431, 6490, 8611, 8690, 9322, 11990, 12862, 17222, 23305, 32155, 43055, 46610, 51271, 64310, 70741, 86110, 94721, 102542, 141482, 189442, 256355, 353705, 473605, 508049, 512710, 707410, 947210, 1016098, 2540245, 5080490, 5588539, 11177078, 27942695, 55885390]

約数ペア:

[(1, 55885390), (2, 27942695), (5, 11177078), (10, 5588539), (11, 5080490), (22, 2540245), (55, 1016098), (59, 947210), (79, 707410), (109, 512710), (110, 508049), (118, 473605), (158, 353705), (218, 256355), (295, 189442), (395, 141482), (545, 102542), (590, 94721), (649, 86110), (790, 70741), (869, 64310), (1090, 51271), (1199, 46610), (1298, 43055), (1738, 32155), (2398, 23305), (3245, 17222), (4345, 12862), (4661, 11990), (5995, 9322), (6431, 8690), (6490, 8611)]