49761840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{207341}}^1$

素因数の和:207357

約数の個数: 40

約数和(自身を含む): 154262448

約数和(自身を除く): 104500608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 207341, 414682, 622023, 829364, 1036705, 1244046, 1658728, 2073410, 2488092, 3110115, 3317456, 4146820, 4976184, 6220230, 8293640, 9952368, 12440460, 16587280, 24880920, 49761840]

約数ペア:

[(1, 49761840), (2, 24880920), (3, 16587280), (4, 12440460), (5, 9952368), (6, 8293640), (8, 6220230), (10, 4976184), (12, 4146820), (15, 3317456), (16, 3110115), (20, 2488092), (24, 2073410), (30, 1658728), (40, 1244046), (48, 1036705), (60, 829364), (80, 622023), (120, 414682), (240, 207341)]