50234990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 103856256

約数和(自身を除く): 53621266

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 53, 65, 106, 115, 130, 230, 265, 299, 317, 530, 598, 634, 689, 1219, 1378, 1495, 1585, 2438, 2990, 3170, 3445, 4121, 6095, 6890, 7291, 8242, 12190, 14582, 15847, 16801, 20605, 31694, 33602, 36455, 41210, 72910, 79235, 84005, 94783, 158470, 168010, 189566, 218413, 386423, 436826, 473915, 772846, 947830, 1092065, 1932115, 2184130, 3864230, 5023499, 10046998, 25117495, 50234990]

約数ペア:

[(1, 50234990), (2, 25117495), (5, 10046998), (10, 5023499), (13, 3864230), (23, 2184130), (26, 1932115), (46, 1092065), (53, 947830), (65, 772846), (106, 473915), (115, 436826), (130, 386423), (230, 218413), (265, 189566), (299, 168010), (317, 158470), (530, 94783), (598, 84005), (634, 79235), (689, 72910), (1219, 41210), (1378, 36455), (1495, 33602), (1585, 31694), (2438, 20605), (2990, 16801), (3170, 15847), (3445, 14582), (4121, 12190), (6095, 8242), (6890, 7291)]