51808600

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 121945320

約数和(自身を除く): 70136720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3121, 3320, 4150, 6242, 8300, 12484, 15605, 16600, 24968, 31210, 62420, 78025, 124840, 156050, 259043, 312100, 518086, 624200, 1036172, 1295215, 2072344, 2590430, 5180860, 6476075, 10361720, 12952150, 25904300, 51808600]

約数ペア:

[(1, 51808600), (2, 25904300), (4, 12952150), (5, 10361720), (8, 6476075), (10, 5180860), (20, 2590430), (25, 2072344), (40, 1295215), (50, 1036172), (83, 624200), (100, 518086), (166, 312100), (200, 259043), (332, 156050), (415, 124840), (664, 78025), (830, 62420), (1660, 31210), (2075, 24968), (3121, 16600), (3320, 15605), (4150, 12484), (6242, 8300)]