53155530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25679}}^1$

素因数の和:25715

約数の個数: 48

約数和(自身を含む): 144218880

約数和(自身を除く): 91063350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 25679, 51358, 77037, 128395, 154074, 231111, 256790, 385185, 462222, 590617, 770370, 1155555, 1181234, 1771851, 2311110, 2953085, 3543702, 5315553, 5906170, 8859255, 10631106, 17718510, 26577765, 53155530]

約数ペア:

[(1, 53155530), (2, 26577765), (3, 17718510), (5, 10631106), (6, 8859255), (9, 5906170), (10, 5315553), (15, 3543702), (18, 2953085), (23, 2311110), (30, 1771851), (45, 1181234), (46, 1155555), (69, 770370), (90, 590617), (115, 462222), (138, 385185), (207, 256790), (230, 231111), (345, 154074), (414, 128395), (690, 77037), (1035, 51358), (2070, 25679)]