45918730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 98195328

約数和(自身を除く): 52276598

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 163, 197, 286, 326, 394, 715, 815, 985, 1430, 1630, 1793, 1970, 2119, 2167, 2561, 3586, 4238, 4334, 5122, 8965, 10595, 10835, 12805, 17930, 21190, 21670, 23309, 25610, 28171, 32111, 46618, 56342, 64222, 116545, 140855, 160555, 233090, 281710, 321110, 353221, 417443, 706442, 834886, 1766105, 2087215, 3532210, 4174430, 4591873, 9183746, 22959365, 45918730]

約数ペア:

[(1, 45918730), (2, 22959365), (5, 9183746), (10, 4591873), (11, 4174430), (13, 3532210), (22, 2087215), (26, 1766105), (55, 834886), (65, 706442), (110, 417443), (130, 353221), (143, 321110), (163, 281710), (197, 233090), (286, 160555), (326, 140855), (394, 116545), (715, 64222), (815, 56342), (985, 46618), (1430, 32111), (1630, 28171), (1793, 25610), (1970, 23309), (2119, 21670), (2167, 21190), (2561, 17930), (3586, 12805), (4238, 10835), (4334, 10595), (5122, 8965)]