48842680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23039}}^1$

素因数の和:23103

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 63131720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23039, 46078, 92156, 115195, 184312, 230390, 460780, 921560, 1221067, 2442134, 4884268, 6105335, 9768536, 12210670, 24421340, 48842680]

約数ペア:

[(1, 48842680), (2, 24421340), (4, 12210670), (5, 9768536), (8, 6105335), (10, 4884268), (20, 2442134), (40, 1221067), (53, 921560), (106, 460780), (212, 230390), (265, 184312), (424, 115195), (530, 92156), (1060, 46078), (2120, 23039)]