49831530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 140849280

約数和(自身を除く): 91017750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 109, 147, 210, 218, 245, 294, 311, 327, 490, 545, 622, 654, 735, 763, 933, 1090, 1470, 1526, 1555, 1635, 1866, 2177, 2289, 3110, 3270, 3815, 4354, 4578, 4665, 5341, 6531, 7630, 9330, 10682, 10885, 11445, 13062, 15239, 16023, 21770, 22890, 26705, 30478, 32046, 32655, 33899, 45717, 53410, 65310, 67798, 76195, 80115, 91434, 101697, 152390, 160230, 169495, 203394, 228585, 237293, 338990, 457170, 474586, 508485, 711879, 1016970, 1186465, 1423758, 1661051, 2372930, 3322102, 3559395, 4983153, 7118790, 8305255, 9966306, 16610510, 24915765, 49831530]

約数ペア:

[(1, 49831530), (2, 24915765), (3, 16610510), (5, 9966306), (6, 8305255), (7, 7118790), (10, 4983153), (14, 3559395), (15, 3322102), (21, 2372930), (30, 1661051), (35, 1423758), (42, 1186465), (49, 1016970), (70, 711879), (98, 508485), (105, 474586), (109, 457170), (147, 338990), (210, 237293), (218, 228585), (245, 203394), (294, 169495), (311, 160230), (327, 152390), (490, 101697), (545, 91434), (622, 80115), (654, 76195), (735, 67798), (763, 65310), (933, 53410), (1090, 45717), (1470, 33899), (1526, 32655), (1555, 32046), (1635, 30478), (1866, 26705), (2177, 22890), (2289, 21770), (3110, 16023), (3270, 15239), (3815, 13062), (4354, 11445), (4578, 10885), (4665, 10682), (5341, 9330), (6531, 7630)]