51810516

素因数分解:

$2^2\times 3^5\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 137102784

約数和(自身を除く): 85292268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 243, 302, 324, 353, 453, 486, 604, 706, 906, 972, 1059, 1359, 1412, 1812, 2118, 2718, 3177, 4077, 4236, 5436, 6354, 8154, 9531, 12231, 12708, 16308, 19062, 24462, 28593, 36693, 38124, 48924, 53303, 57186, 73386, 85779, 106606, 114372, 146772, 159909, 171558, 213212, 319818, 343116, 479727, 639636, 959454, 1439181, 1918908, 2878362, 4317543, 5756724, 8635086, 12952629, 17270172, 25905258, 51810516]

約数ペア:

[(1, 51810516), (2, 25905258), (3, 17270172), (4, 12952629), (6, 8635086), (9, 5756724), (12, 4317543), (18, 2878362), (27, 1918908), (36, 1439181), (54, 959454), (81, 639636), (108, 479727), (151, 343116), (162, 319818), (243, 213212), (302, 171558), (324, 159909), (353, 146772), (453, 114372), (486, 106606), (604, 85779), (706, 73386), (906, 57186), (972, 53303), (1059, 48924), (1359, 38124), (1412, 36693), (1812, 28593), (2118, 24462), (2718, 19062), (3177, 16308), (4077, 12708), (4236, 12231), (5436, 9531), (6354, 8154)]