49206979000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{55103}}^1$

素因数の和:55190

約数の個数: 128

約数和(自身を含む): 123785625600

約数和(自身を除く): 74578646600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 47, 50, 76, 94, 95, 100, 125, 152, 188, 190, 200, 235, 250, 376, 380, 470, 475, 500, 760, 893, 940, 950, 1000, 1175, 1786, 1880, 1900, 2350, 2375, 3572, 3800, 4465, 4700, 4750, 5875, 7144, 8930, 9400, 9500, 11750, 17860, 19000, 22325, 23500, 35720, 44650, 47000, 55103, 89300, 110206, 111625, 178600, 220412, 223250, 275515, 440824, 446500, 551030, 893000, 1046957, 1102060, 1377575, 2093914, 2204120, 2589841, 2755150, 4187828, 5179682, 5234785, 5510300, 6887875, 8375656, 10359364, 10469570, 11020600, 12949205, 13775750, 20718728, 20939140, 25898410, 26173925, 27551500, 41878280, 49206979, 51796820, 52347850, 55103000, 64746025, 98413958, 103593640, 104695700, 129492050, 130869625, 196827916, 209391400, 246034895, 258984100, 261739250, 323730125, 393655832, 492069790, 517968200, 523478500, 647460250, 984139580, 1046957000, 1230174475, 1294920500, 1968279160, 2460348950, 2589841000, 4920697900, 6150872375, 9841395800, 12301744750, 24603489500, 49206979000]

約数ペア:

[(1, 49206979000), (2, 24603489500), (4, 12301744750), (5, 9841395800), (8, 6150872375), (10, 4920697900), (19, 2589841000), (20, 2460348950), (25, 1968279160), (38, 1294920500), (40, 1230174475), (47, 1046957000), (50, 984139580), (76, 647460250), (94, 523478500), (95, 517968200), (100, 492069790), (125, 393655832), (152, 323730125), (188, 261739250), (190, 258984100), (200, 246034895), (235, 209391400), (250, 196827916), (376, 130869625), (380, 129492050), (470, 104695700), (475, 103593640), (500, 98413958), (760, 64746025), (893, 55103000), (940, 52347850), (950, 51796820), (1000, 49206979), (1175, 41878280), (1786, 27551500), (1880, 26173925), (1900, 25898410), (2350, 20939140), (2375, 20718728), (3572, 13775750), (3800, 12949205), (4465, 11020600), (4700, 10469570), (4750, 10359364), (5875, 8375656), (7144, 6887875), (8930, 5510300), (9400, 5234785), (9500, 5179682), (11750, 4187828), (17860, 2755150), (19000, 2589841), (22325, 2204120), (23500, 2093914), (35720, 1377575), (44650, 1102060), (47000, 1046957), (55103, 893000), (89300, 551030), (110206, 446500), (111625, 440824), (178600, 275515), (220412, 223250)]