51405030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{63463}}^1$

素因数の和:63482

約数の個数: 40

約数和(自身を含む): 138224592

約数和(自身を除く): 86819562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 63463, 126926, 190389, 317315, 380778, 571167, 634630, 951945, 1142334, 1713501, 1903890, 2855835, 3427002, 5140503, 5711670, 8567505, 10281006, 17135010, 25702515, 51405030]

約数ペア:

[(1, 51405030), (2, 25702515), (3, 17135010), (5, 10281006), (6, 8567505), (9, 5711670), (10, 5140503), (15, 3427002), (18, 2855835), (27, 1903890), (30, 1713501), (45, 1142334), (54, 951945), (81, 634630), (90, 571167), (135, 380778), (162, 317315), (270, 190389), (405, 126926), (810, 63463)]