13591850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 13406422

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 223, 230, 265, 446, 530, 575, 1115, 1150, 1219, 1325, 2230, 2438, 2650, 5129, 5575, 6095, 10258, 11150, 11819, 12190, 23638, 25645, 30475, 51290, 59095, 60950, 118190, 128225, 256450, 271837, 295475, 543674, 590950, 1359185, 2718370, 6795925, 13591850]

約数ペア:

[(1, 13591850), (2, 6795925), (5, 2718370), (10, 1359185), (23, 590950), (25, 543674), (46, 295475), (50, 271837), (53, 256450), (106, 128225), (115, 118190), (223, 60950), (230, 59095), (265, 51290), (446, 30475), (530, 25645), (575, 23638), (1115, 12190), (1150, 11819), (1219, 11150), (1325, 10258), (2230, 6095), (2438, 5575), (2650, 5129)]