49933380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2029

約数の個数: 96

約数和(自身を含む): 162489600

約数和(自身を除く): 112556220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 1949, 2135, 2562, 3660, 3898, 4270, 5124, 5847, 6405, 7796, 8540, 9745, 11694, 12810, 13643, 19490, 23388, 25620, 27286, 29235, 38980, 40929, 54572, 58470, 68215, 81858, 116940, 118889, 136430, 163716, 204645, 237778, 272860, 356667, 409290, 475556, 594445, 713334, 818580, 832223, 1188890, 1426668, 1664446, 1783335, 2377780, 2496669, 3328892, 3566670, 4161115, 4993338, 7133340, 8322230, 9986676, 12483345, 16644460, 24966690, 49933380]

約数ペア:

[(1, 49933380), (2, 24966690), (3, 16644460), (4, 12483345), (5, 9986676), (6, 8322230), (7, 7133340), (10, 4993338), (12, 4161115), (14, 3566670), (15, 3328892), (20, 2496669), (21, 2377780), (28, 1783335), (30, 1664446), (35, 1426668), (42, 1188890), (60, 832223), (61, 818580), (70, 713334), (84, 594445), (105, 475556), (122, 409290), (140, 356667), (183, 272860), (210, 237778), (244, 204645), (305, 163716), (366, 136430), (420, 118889), (427, 116940), (610, 81858), (732, 68215), (854, 58470), (915, 54572), (1220, 40929), (1281, 38980), (1708, 29235), (1830, 27286), (1949, 25620), (2135, 23388), (2562, 19490), (3660, 13643), (3898, 12810), (4270, 11694), (5124, 9745), (5847, 8540), (6405, 7796)]