51700980465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3556999}}^1$

素因数の和:3557046

約数の個数: 48

約数和(自身を含む): 99880560000

約数和(自身を除く): 48179579535

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 14535, 3556999, 10670997, 17784995, 32012991, 53354985, 60468983, 67582981, 160064955, 181406949, 202748943, 302344915, 337914905, 544220847, 608246829, 907034745, 1013744715, 1148910677, 2721104235, 3041234145, 3446732031, 5744553385, 10340196093, 17233660155, 51700980465]

約数ペア:

[(1, 51700980465), (3, 17233660155), (5, 10340196093), (9, 5744553385), (15, 3446732031), (17, 3041234145), (19, 2721104235), (45, 1148910677), (51, 1013744715), (57, 907034745), (85, 608246829), (95, 544220847), (153, 337914905), (171, 302344915), (255, 202748943), (285, 181406949), (323, 160064955), (765, 67582981), (855, 60468983), (969, 53354985), (1615, 32012991), (2907, 17784995), (4845, 10670997), (14535, 3556999)]