55540950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 144038400

約数和(自身を除く): 88497450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 79, 86, 109, 129, 150, 158, 215, 218, 237, 258, 327, 395, 430, 474, 545, 645, 654, 790, 1075, 1090, 1185, 1290, 1635, 1975, 2150, 2370, 2725, 3225, 3270, 3397, 3950, 4687, 5450, 5925, 6450, 6794, 8175, 8611, 9374, 10191, 11850, 14061, 16350, 16985, 17222, 20382, 23435, 25833, 28122, 33970, 43055, 46870, 50955, 51666, 70305, 84925, 86110, 101910, 117175, 129165, 140610, 169850, 215275, 234350, 254775, 258330, 351525, 370273, 430550, 509550, 645825, 703050, 740546, 1110819, 1291650, 1851365, 2221638, 3702730, 5554095, 9256825, 11108190, 18513650, 27770475, 55540950]

約数ペア:

[(1, 55540950), (2, 27770475), (3, 18513650), (5, 11108190), (6, 9256825), (10, 5554095), (15, 3702730), (25, 2221638), (30, 1851365), (43, 1291650), (50, 1110819), (75, 740546), (79, 703050), (86, 645825), (109, 509550), (129, 430550), (150, 370273), (158, 351525), (215, 258330), (218, 254775), (237, 234350), (258, 215275), (327, 169850), (395, 140610), (430, 129165), (474, 117175), (545, 101910), (645, 86110), (654, 84925), (790, 70305), (1075, 51666), (1090, 50955), (1185, 46870), (1290, 43055), (1635, 33970), (1975, 28122), (2150, 25833), (2370, 23435), (2725, 20382), (3225, 17222), (3270, 16985), (3397, 16350), (3950, 14061), (4687, 11850), (5450, 10191), (5925, 9374), (6450, 8611), (6794, 8175)]