56054560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18439}}^1$

素因数の和:18473

約数の個数: 48

約数和(自身を含む): 139406400

約数和(自身を除く): 83351840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 18439, 36878, 73756, 92195, 147512, 184390, 295024, 350341, 368780, 590048, 700682, 737560, 1401364, 1475120, 1751705, 2802728, 2950240, 3503410, 5605456, 7006820, 11210912, 14013640, 28027280, 56054560]

約数ペア:

[(1, 56054560), (2, 28027280), (4, 14013640), (5, 11210912), (8, 7006820), (10, 5605456), (16, 3503410), (19, 2950240), (20, 2802728), (32, 1751705), (38, 1475120), (40, 1401364), (76, 737560), (80, 700682), (95, 590048), (152, 368780), (160, 350341), (190, 295024), (304, 184390), (380, 147512), (608, 92195), (760, 73756), (1520, 36878), (3040, 18439)]