49524320

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3303

約数の個数: 48

約数和(自身を含む): 118244448

約数和(自身を除く): 68720128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3191, 3880, 6382, 7760, 12764, 15520, 15955, 25528, 31910, 51056, 63820, 102112, 127640, 255280, 309527, 510560, 619054, 1238108, 1547635, 2476216, 3095270, 4952432, 6190540, 9904864, 12381080, 24762160, 49524320]

約数ペア:

[(1, 49524320), (2, 24762160), (4, 12381080), (5, 9904864), (8, 6190540), (10, 4952432), (16, 3095270), (20, 2476216), (32, 1547635), (40, 1238108), (80, 619054), (97, 510560), (160, 309527), (194, 255280), (388, 127640), (485, 102112), (776, 63820), (970, 51056), (1552, 31910), (1940, 25528), (3104, 15955), (3191, 15520), (3880, 12764), (6382, 7760)]