51433620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 165881856

約数和(自身を除く): 114448236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 811, 906, 1057, 1510, 1622, 1812, 2114, 2265, 2433, 3020, 3171, 3244, 4055, 4228, 4530, 4866, 5285, 5677, 6342, 8110, 9060, 9732, 10570, 11354, 12165, 12684, 15855, 16220, 17031, 21140, 22708, 24330, 28385, 31710, 34062, 48660, 56770, 63420, 68124, 85155, 113540, 122461, 170310, 244922, 340620, 367383, 489844, 612305, 734766, 857227, 1224610, 1469532, 1714454, 1836915, 2449220, 2571681, 3428908, 3673830, 4286135, 5143362, 7347660, 8572270, 10286724, 12858405, 17144540, 25716810, 51433620]

約数ペア:

[(1, 51433620), (2, 25716810), (3, 17144540), (4, 12858405), (5, 10286724), (6, 8572270), (7, 7347660), (10, 5143362), (12, 4286135), (14, 3673830), (15, 3428908), (20, 2571681), (21, 2449220), (28, 1836915), (30, 1714454), (35, 1469532), (42, 1224610), (60, 857227), (70, 734766), (84, 612305), (105, 489844), (140, 367383), (151, 340620), (210, 244922), (302, 170310), (420, 122461), (453, 113540), (604, 85155), (755, 68124), (811, 63420), (906, 56770), (1057, 48660), (1510, 34062), (1622, 31710), (1812, 28385), (2114, 24330), (2265, 22708), (2433, 21140), (3020, 17031), (3171, 16220), (3244, 15855), (4055, 12684), (4228, 12165), (4530, 11354), (4866, 10570), (5285, 9732), (5677, 9060), (6342, 8110)]