53743170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137803}}^1$

素因数の和:137826

約数の個数: 32

約数和(自身を含む): 138906432

約数和(自身を除く): 85163262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 137803, 275606, 413409, 689015, 826818, 1378030, 1791439, 2067045, 3582878, 4134090, 5374317, 8957195, 10748634, 17914390, 26871585, 53743170]

約数ペア:

[(1, 53743170), (2, 26871585), (3, 17914390), (5, 10748634), (6, 8957195), (10, 5374317), (13, 4134090), (15, 3582878), (26, 2067045), (30, 1791439), (39, 1378030), (65, 826818), (78, 689015), (130, 413409), (195, 275606), (390, 137803)]