48965600

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 72

約数和(自身を含む): 120961008

約数和(自身を除く): 71995408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 631, 776, 800, 970, 1262, 1552, 1940, 2425, 2524, 3104, 3155, 3880, 4850, 5048, 6310, 7760, 9700, 10096, 12620, 15520, 15775, 19400, 20192, 25240, 31550, 38800, 50480, 61207, 63100, 77600, 100960, 122414, 126200, 244828, 252400, 306035, 489656, 504800, 612070, 979312, 1224140, 1530175, 1958624, 2448280, 3060350, 4896560, 6120700, 9793120, 12241400, 24482800, 48965600]

約数ペア:

[(1, 48965600), (2, 24482800), (4, 12241400), (5, 9793120), (8, 6120700), (10, 4896560), (16, 3060350), (20, 2448280), (25, 1958624), (32, 1530175), (40, 1224140), (50, 979312), (80, 612070), (97, 504800), (100, 489656), (160, 306035), (194, 252400), (200, 244828), (388, 126200), (400, 122414), (485, 100960), (631, 77600), (776, 63100), (800, 61207), (970, 50480), (1262, 38800), (1552, 31550), (1940, 25240), (2425, 20192), (2524, 19400), (3104, 15775), (3155, 15520), (3880, 12620), (4850, 10096), (5048, 9700), (6310, 7760)]