56205990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32869}}^1$

素因数の和:32901

約数の個数: 48

約数和(自身を含む): 153831600

約数和(自身を除く): 97625610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 32869, 65738, 98607, 164345, 197214, 295821, 328690, 493035, 591642, 624511, 986070, 1249022, 1479105, 1873533, 2958210, 3122555, 3747066, 5620599, 6245110, 9367665, 11241198, 18735330, 28102995, 56205990]

約数ペア:

[(1, 56205990), (2, 28102995), (3, 18735330), (5, 11241198), (6, 9367665), (9, 6245110), (10, 5620599), (15, 3747066), (18, 3122555), (19, 2958210), (30, 1873533), (38, 1479105), (45, 1249022), (57, 986070), (90, 624511), (95, 591642), (114, 493035), (171, 328690), (190, 295821), (285, 197214), (342, 164345), (570, 98607), (855, 65738), (1710, 32869)]