52277960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{186707}}^1$

素因数の和:186725

約数の個数: 32

約数和(自身を含む): 134429760

約数和(自身を除く): 82151800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 186707, 373414, 746828, 933535, 1306949, 1493656, 1867070, 2613898, 3734140, 5227796, 6534745, 7468280, 10455592, 13069490, 26138980, 52277960]

約数ペア:

[(1, 52277960), (2, 26138980), (4, 13069490), (5, 10455592), (7, 7468280), (8, 6534745), (10, 5227796), (14, 3734140), (20, 2613898), (28, 1867070), (35, 1493656), (40, 1306949), (56, 933535), (70, 746828), (140, 373414), (280, 186707)]