53765220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52711}}^1$

素因数の和:52740

約数の個数: 48

約数和(自身を含む): 159401088

約数和(自身を除く): 105635868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 52711, 105422, 158133, 210844, 263555, 316266, 527110, 632532, 790665, 896087, 1054220, 1581330, 1792174, 2688261, 3162660, 3584348, 4480435, 5376522, 8960870, 10753044, 13441305, 17921740, 26882610, 53765220]

約数ペア:

[(1, 53765220), (2, 26882610), (3, 17921740), (4, 13441305), (5, 10753044), (6, 8960870), (10, 5376522), (12, 4480435), (15, 3584348), (17, 3162660), (20, 2688261), (30, 1792174), (34, 1581330), (51, 1054220), (60, 896087), (68, 790665), (85, 632532), (102, 527110), (170, 316266), (204, 263555), (255, 210844), (340, 158133), (510, 105422), (1020, 52711)]