49689840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{207041}}^1$

素因数の和:207057

約数の個数: 40

約数和(自身を含む): 154039248

約数和(自身を除く): 104349408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 207041, 414082, 621123, 828164, 1035205, 1242246, 1656328, 2070410, 2484492, 3105615, 3312656, 4140820, 4968984, 6211230, 8281640, 9937968, 12422460, 16563280, 24844920, 49689840]

約数ペア:

[(1, 49689840), (2, 24844920), (3, 16563280), (4, 12422460), (5, 9937968), (6, 8281640), (8, 6211230), (10, 4968984), (12, 4140820), (15, 3312656), (16, 3105615), (20, 2484492), (24, 2070410), (30, 1656328), (40, 1242246), (48, 1035205), (60, 828164), (80, 621123), (120, 414082), (240, 207041)]