51919320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432661}}^1$

素因数の和:432675

約数の個数: 32

約数和(自身を含む): 155758320

約数和(自身を除く): 103839000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432661, 865322, 1297983, 1730644, 2163305, 2595966, 3461288, 4326610, 5191932, 6489915, 8653220, 10383864, 12979830, 17306440, 25959660, 51919320]

約数ペア:

[(1, 51919320), (2, 25959660), (3, 17306440), (4, 12979830), (5, 10383864), (6, 8653220), (8, 6489915), (10, 5191932), (12, 4326610), (15, 3461288), (20, 2595966), (24, 2163305), (30, 1730644), (40, 1297983), (60, 865322), (120, 432661)]