53314690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1675

約数の個数: 64

約数和(自身を含む): 117718272

約数和(自身を除く): 64403582

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 1621, 2530, 2990, 3242, 3289, 6578, 8105, 16210, 16445, 17831, 21073, 32890, 35662, 37283, 42146, 74566, 89155, 105365, 178310, 186415, 210730, 231803, 372830, 410113, 463606, 484679, 820226, 969358, 1159015, 2050565, 2318030, 2423395, 4101130, 4846790, 5331469, 10662938, 26657345, 53314690]

約数ペア:

[(1, 53314690), (2, 26657345), (5, 10662938), (10, 5331469), (11, 4846790), (13, 4101130), (22, 2423395), (23, 2318030), (26, 2050565), (46, 1159015), (55, 969358), (65, 820226), (110, 484679), (115, 463606), (130, 410113), (143, 372830), (230, 231803), (253, 210730), (286, 186415), (299, 178310), (506, 105365), (598, 89155), (715, 74566), (1265, 42146), (1430, 37283), (1495, 35662), (1621, 32890), (2530, 21073), (2990, 17831), (3242, 16445), (3289, 16210), (6578, 8105)]