52016572020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{123848981}}^1$

素因数の和:123849000

約数の個数: 48

約数和(自身を含む): 166453031808

約数和(自身を除く): 114436459788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 123848981, 247697962, 371546943, 495395924, 619244905, 743093886, 866942867, 1238489810, 1486187772, 1733885734, 1857734715, 2476979620, 2600828601, 3467771468, 3715469430, 4334714335, 5201657202, 7430938860, 8669428670, 10403314404, 13004143005, 17338857340, 26008286010, 52016572020]

約数ペア:

[(1, 52016572020), (2, 26008286010), (3, 17338857340), (4, 13004143005), (5, 10403314404), (6, 8669428670), (7, 7430938860), (10, 5201657202), (12, 4334714335), (14, 3715469430), (15, 3467771468), (20, 2600828601), (21, 2476979620), (28, 1857734715), (30, 1733885734), (35, 1486187772), (42, 1238489810), (60, 866942867), (70, 743093886), (84, 619244905), (105, 495395924), (140, 371546943), (210, 247697962), (420, 123848981)]