48199000

素因数分解:

$2^3\times 5^3\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 113873760

約数和(自身を除く): 65674760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 157, 200, 250, 307, 314, 500, 614, 628, 785, 1000, 1228, 1256, 1535, 1570, 2456, 3070, 3140, 3925, 6140, 6280, 7675, 7850, 12280, 15350, 15700, 19625, 30700, 31400, 38375, 39250, 48199, 61400, 76750, 78500, 96398, 153500, 157000, 192796, 240995, 307000, 385592, 481990, 963980, 1204975, 1927960, 2409950, 4819900, 6024875, 9639800, 12049750, 24099500, 48199000]

約数ペア:

[(1, 48199000), (2, 24099500), (4, 12049750), (5, 9639800), (8, 6024875), (10, 4819900), (20, 2409950), (25, 1927960), (40, 1204975), (50, 963980), (100, 481990), (125, 385592), (157, 307000), (200, 240995), (250, 192796), (307, 157000), (314, 153500), (500, 96398), (614, 78500), (628, 76750), (785, 61400), (1000, 48199), (1228, 39250), (1256, 38375), (1535, 31400), (1570, 30700), (2456, 19625), (3070, 15700), (3140, 15350), (3925, 12280), (6140, 7850), (6280, 7675)]