49376460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{117563}}^1$

素因数の和:117582

約数の個数: 48

約数和(自身を含む): 158006016

約数和(自身を除く): 108629556

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, 117563, 235126, 352689, 470252, 587815, 705378, 822941, 1175630, 1410756, 1645882, 1763445, 2351260, 2468823, 3291764, 3526890, 4114705, 4937646, 7053780, 8229410, 9875292, 12344115, 16458820, 24688230, 49376460]

約数ペア:

[(1, 49376460), (2, 24688230), (3, 16458820), (4, 12344115), (5, 9875292), (6, 8229410), (7, 7053780), (10, 4937646), (12, 4114705), (14, 3526890), (15, 3291764), (20, 2468823), (21, 2351260), (28, 1763445), (30, 1645882), (35, 1410756), (42, 1175630), (60, 822941), (70, 705378), (84, 587815), (105, 470252), (140, 352689), (210, 235126), (420, 117563)]