49777020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16267}}^1$

素因数の和:16299

約数の個数: 72

約数和(自身を含む): 159881904

約数和(自身を除く): 110104884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 16267, 32534, 48801, 65068, 81335, 97602, 146403, 162670, 195204, 244005, 276539, 292806, 325340, 488010, 553078, 585612, 732015, 829617, 976020, 1106156, 1382695, 1464030, 1659234, 2488851, 2765390, 2928060, 3318468, 4148085, 4977702, 5530780, 8296170, 9955404, 12444255, 16592340, 24888510, 49777020]

約数ペア:

[(1, 49777020), (2, 24888510), (3, 16592340), (4, 12444255), (5, 9955404), (6, 8296170), (9, 5530780), (10, 4977702), (12, 4148085), (15, 3318468), (17, 2928060), (18, 2765390), (20, 2488851), (30, 1659234), (34, 1464030), (36, 1382695), (45, 1106156), (51, 976020), (60, 829617), (68, 732015), (85, 585612), (90, 553078), (102, 488010), (153, 325340), (170, 292806), (180, 276539), (204, 244005), (255, 195204), (306, 162670), (340, 146403), (510, 97602), (612, 81335), (765, 65068), (1020, 48801), (1530, 32534), (3060, 16267)]