56560050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 161715840

約数和(自身を除く): 105155790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 43, 45, 50, 74, 75, 79, 86, 90, 111, 129, 150, 158, 185, 215, 222, 225, 237, 258, 333, 370, 387, 395, 430, 450, 474, 555, 645, 666, 711, 774, 790, 925, 1075, 1110, 1185, 1290, 1422, 1591, 1665, 1850, 1935, 1975, 2150, 2370, 2775, 2923, 3182, 3225, 3330, 3397, 3555, 3870, 3950, 4773, 5550, 5846, 5925, 6450, 6794, 7110, 7955, 8325, 8769, 9546, 9675, 10191, 11850, 14319, 14615, 15910, 16650, 16985, 17538, 17775, 19350, 20382, 23865, 26307, 28638, 29230, 30573, 33970, 35550, 39775, 43845, 47730, 50955, 52614, 61146, 71595, 73075, 79550, 84925, 87690, 101910, 119325, 125689, 131535, 143190, 146150, 152865, 169850, 219225, 238650, 251378, 254775, 263070, 305730, 357975, 377067, 438450, 509550, 628445, 657675, 715950, 754134, 764325, 1131201, 1256890, 1315350, 1528650, 1885335, 2262402, 3142225, 3770670, 5656005, 6284450, 9426675, 11312010, 18853350, 28280025, 56560050]

約数ペア:

[(1, 56560050), (2, 28280025), (3, 18853350), (5, 11312010), (6, 9426675), (9, 6284450), (10, 5656005), (15, 3770670), (18, 3142225), (25, 2262402), (30, 1885335), (37, 1528650), (43, 1315350), (45, 1256890), (50, 1131201), (74, 764325), (75, 754134), (79, 715950), (86, 657675), (90, 628445), (111, 509550), (129, 438450), (150, 377067), (158, 357975), (185, 305730), (215, 263070), (222, 254775), (225, 251378), (237, 238650), (258, 219225), (333, 169850), (370, 152865), (387, 146150), (395, 143190), (430, 131535), (450, 125689), (474, 119325), (555, 101910), (645, 87690), (666, 84925), (711, 79550), (774, 73075), (790, 71595), (925, 61146), (1075, 52614), (1110, 50955), (1185, 47730), (1290, 43845), (1422, 39775), (1591, 35550), (1665, 33970), (1850, 30573), (1935, 29230), (1975, 28638), (2150, 26307), (2370, 23865), (2775, 20382), (2923, 19350), (3182, 17775), (3225, 17538), (3330, 16985), (3397, 16650), (3555, 15910), (3870, 14615), (3950, 14319), (4773, 11850), (5550, 10191), (5846, 9675), (5925, 9546), (6450, 8769), (6794, 8325), (7110, 7955)]