48976880

素因数分解:

$2^4\times 5^1\times {\mathrm{659}}^1\times {\mathrm{929}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 114166800

約数和(自身を除く): 65189920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659, 929, 1318, 1858, 2636, 3295, 3716, 4645, 5272, 6590, 7432, 9290, 10544, 13180, 14864, 18580, 26360, 37160, 52720, 74320, 612211, 1224422, 2448844, 3061055, 4897688, 6122110, 9795376, 12244220, 24488440, 48976880]

約数ペア:

[(1, 48976880), (2, 24488440), (4, 12244220), (5, 9795376), (8, 6122110), (10, 4897688), (16, 3061055), (20, 2448844), (40, 1224422), (80, 612211), (659, 74320), (929, 52720), (1318, 37160), (1858, 26360), (2636, 18580), (3295, 14864), (3716, 13180), (4645, 10544), (5272, 9290), (6590, 7432)]