55138650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3128

約数の個数: 96

約数和(自身を含む): 165525120

約数和(自身を除く): 110386470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1785, 2550, 2975, 3089, 3570, 5950, 6178, 8925, 9267, 15445, 17850, 18534, 21623, 30890, 43246, 46335, 52513, 64869, 77225, 92670, 105026, 108115, 129738, 154450, 157539, 216230, 231675, 262565, 315078, 324345, 367591, 463350, 525130, 540575, 648690, 735182, 787695, 1081150, 1102773, 1312825, 1575390, 1621725, 1837955, 2205546, 2625650, 3243450, 3675910, 3938475, 5513865, 7876950, 9189775, 11027730, 18379550, 27569325, 55138650]

約数ペア:

[(1, 55138650), (2, 27569325), (3, 18379550), (5, 11027730), (6, 9189775), (7, 7876950), (10, 5513865), (14, 3938475), (15, 3675910), (17, 3243450), (21, 2625650), (25, 2205546), (30, 1837955), (34, 1621725), (35, 1575390), (42, 1312825), (50, 1102773), (51, 1081150), (70, 787695), (75, 735182), (85, 648690), (102, 540575), (105, 525130), (119, 463350), (150, 367591), (170, 324345), (175, 315078), (210, 262565), (238, 231675), (255, 216230), (350, 157539), (357, 154450), (425, 129738), (510, 108115), (525, 105026), (595, 92670), (714, 77225), (850, 64869), (1050, 52513), (1190, 46335), (1275, 43246), (1785, 30890), (2550, 21623), (2975, 18534), (3089, 17850), (3570, 15445), (5950, 9267), (6178, 8925)]