53116070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 60102490

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 103, 106, 139, 206, 265, 278, 371, 515, 530, 695, 721, 742, 973, 1030, 1390, 1442, 1855, 1946, 3605, 3710, 4865, 5459, 7210, 7367, 9730, 10918, 14317, 14734, 27295, 28634, 36835, 38213, 51569, 54590, 71585, 73670, 76426, 100219, 103138, 143170, 191065, 200438, 257845, 382130, 501095, 515690, 758801, 1002190, 1517602, 3794005, 5311607, 7588010, 10623214, 26558035, 53116070]

約数ペア:

[(1, 53116070), (2, 26558035), (5, 10623214), (7, 7588010), (10, 5311607), (14, 3794005), (35, 1517602), (53, 1002190), (70, 758801), (103, 515690), (106, 501095), (139, 382130), (206, 257845), (265, 200438), (278, 191065), (371, 143170), (515, 103138), (530, 100219), (695, 76426), (721, 73670), (742, 71585), (973, 54590), (1030, 51569), (1390, 38213), (1442, 36835), (1855, 28634), (1946, 27295), (3605, 14734), (3710, 14317), (4865, 10918), (5459, 9730), (7210, 7367)]