61551050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 137401920

約数和(自身を除く): 75850870

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 29, 34, 50, 55, 58, 85, 110, 145, 170, 187, 227, 275, 290, 319, 374, 425, 454, 493, 550, 638, 725, 850, 935, 986, 1135, 1450, 1595, 1870, 2270, 2465, 2497, 3190, 3859, 4675, 4930, 4994, 5423, 5675, 6583, 7718, 7975, 9350, 10846, 11350, 12325, 12485, 13166, 15950, 19295, 24650, 24970, 27115, 32915, 38590, 42449, 54230, 62425, 65830, 72413, 84898, 96475, 111911, 124850, 135575, 144826, 164575, 192950, 212245, 223822, 271150, 329150, 362065, 424490, 559555, 724130, 1061225, 1119110, 1231021, 1810325, 2122450, 2462042, 2797775, 3620650, 5595550, 6155105, 12310210, 30775525, 61551050]

約数ペア:

[(1, 61551050), (2, 30775525), (5, 12310210), (10, 6155105), (11, 5595550), (17, 3620650), (22, 2797775), (25, 2462042), (29, 2122450), (34, 1810325), (50, 1231021), (55, 1119110), (58, 1061225), (85, 724130), (110, 559555), (145, 424490), (170, 362065), (187, 329150), (227, 271150), (275, 223822), (290, 212245), (319, 192950), (374, 164575), (425, 144826), (454, 135575), (493, 124850), (550, 111911), (638, 96475), (725, 84898), (850, 72413), (935, 65830), (986, 62425), (1135, 54230), (1450, 42449), (1595, 38590), (1870, 32915), (2270, 27115), (2465, 24970), (2497, 24650), (3190, 19295), (3859, 15950), (4675, 13166), (4930, 12485), (4994, 12325), (5423, 11350), (5675, 10846), (6583, 9350), (7718, 7975)]