51145350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 138848256

約数和(自身を除く): 87702906

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 255, 310, 425, 465, 510, 527, 647, 775, 850, 930, 1054, 1275, 1294, 1550, 1581, 1941, 2325, 2550, 2635, 3162, 3235, 3882, 4650, 5270, 6470, 7905, 9705, 10999, 13175, 15810, 16175, 19410, 20057, 21998, 26350, 32350, 32997, 39525, 40114, 48525, 54995, 60171, 65994, 79050, 97050, 100285, 109990, 120342, 164985, 200570, 274975, 300855, 329970, 340969, 501425, 549950, 601710, 681938, 824925, 1002850, 1022907, 1504275, 1649850, 1704845, 2045814, 3008550, 3409690, 5114535, 8524225, 10229070, 17048450, 25572675, 51145350]

約数ペア:

[(1, 51145350), (2, 25572675), (3, 17048450), (5, 10229070), (6, 8524225), (10, 5114535), (15, 3409690), (17, 3008550), (25, 2045814), (30, 1704845), (31, 1649850), (34, 1504275), (50, 1022907), (51, 1002850), (62, 824925), (75, 681938), (85, 601710), (93, 549950), (102, 501425), (150, 340969), (155, 329970), (170, 300855), (186, 274975), (255, 200570), (310, 164985), (425, 120342), (465, 109990), (510, 100285), (527, 97050), (647, 79050), (775, 65994), (850, 60171), (930, 54995), (1054, 48525), (1275, 40114), (1294, 39525), (1550, 32997), (1581, 32350), (1941, 26350), (2325, 21998), (2550, 20057), (2635, 19410), (3162, 16175), (3235, 15810), (3882, 13175), (4650, 10999), (5270, 9705), (6470, 7905)]