49093380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 174021120

約数和(自身を除く): 124927740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 829, 846, 940, 987, 1260, 1316, 1410, 1645, 1658, 1692, 1974, 2115, 2487, 2820, 2961, 3290, 3316, 3948, 4145, 4230, 4935, 4974, 5803, 5922, 6580, 7461, 8290, 8460, 9870, 9948, 11606, 11844, 12435, 14805, 14922, 16580, 17409, 19740, 23212, 24870, 29015, 29610, 29844, 34818, 37305, 38963, 49740, 52227, 58030, 59220, 69636, 74610, 77926, 87045, 104454, 116060, 116889, 149220, 155852, 174090, 194815, 208908, 233778, 261135, 272741, 348180, 350667, 389630, 467556, 522270, 545482, 584445, 701334, 779260, 818223, 1044540, 1090964, 1168890, 1363705, 1402668, 1636446, 1753335, 2337780, 2454669, 2727410, 3272892, 3506670, 4091115, 4909338, 5454820, 7013340, 8182230, 9818676, 12273345, 16364460, 24546690, 49093380]

約数ペア:

[(1, 49093380), (2, 24546690), (3, 16364460), (4, 12273345), (5, 9818676), (6, 8182230), (7, 7013340), (9, 5454820), (10, 4909338), (12, 4091115), (14, 3506670), (15, 3272892), (18, 2727410), (20, 2454669), (21, 2337780), (28, 1753335), (30, 1636446), (35, 1402668), (36, 1363705), (42, 1168890), (45, 1090964), (47, 1044540), (60, 818223), (63, 779260), (70, 701334), (84, 584445), (90, 545482), (94, 522270), (105, 467556), (126, 389630), (140, 350667), (141, 348180), (180, 272741), (188, 261135), (210, 233778), (235, 208908), (252, 194815), (282, 174090), (315, 155852), (329, 149220), (420, 116889), (423, 116060), (470, 104454), (564, 87045), (630, 77926), (658, 74610), (705, 69636), (829, 59220), (846, 58030), (940, 52227), (987, 49740), (1260, 38963), (1316, 37305), (1410, 34818), (1645, 29844), (1658, 29610), (1692, 29015), (1974, 24870), (2115, 23212), (2487, 19740), (2820, 17409), (2961, 16580), (3290, 14922), (3316, 14805), (3948, 12435), (4145, 11844), (4230, 11606), (4935, 9948), (4974, 9870), (5803, 8460), (5922, 8290), (6580, 7461)]