49507680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103141}}^1$

素因数の和:103159

約数の個数: 48

約数和(自身を含む): 155950704

約数和(自身を除く): 106443024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 103141, 206282, 309423, 412564, 515705, 618846, 825128, 1031410, 1237692, 1547115, 1650256, 2062820, 2475384, 3094230, 3300512, 4125640, 4950768, 6188460, 8251280, 9901536, 12376920, 16502560, 24753840, 49507680]

約数ペア:

[(1, 49507680), (2, 24753840), (3, 16502560), (4, 12376920), (5, 9901536), (6, 8251280), (8, 6188460), (10, 4950768), (12, 4125640), (15, 3300512), (16, 3094230), (20, 2475384), (24, 2062820), (30, 1650256), (32, 1547115), (40, 1237692), (48, 1031410), (60, 825128), (80, 618846), (96, 515705), (120, 412564), (160, 309423), (240, 206282), (480, 103141)]