48091850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 102850560

約数和(自身を除く): 54758710

約数列:

[1, 2, 5, 10, 19, 23, 25, 31, 38, 46, 50, 62, 71, 95, 115, 142, 155, 190, 230, 310, 355, 437, 475, 575, 589, 710, 713, 775, 874, 950, 1150, 1178, 1349, 1426, 1550, 1633, 1775, 2185, 2201, 2698, 2945, 3266, 3550, 3565, 4370, 4402, 5890, 6745, 7130, 8165, 10925, 11005, 13490, 13547, 14725, 16330, 17825, 21850, 22010, 27094, 29450, 31027, 33725, 35650, 40825, 41819, 50623, 55025, 62054, 67450, 67735, 81650, 83638, 101246, 110050, 135470, 155135, 209095, 253115, 310270, 338675, 418190, 506230, 677350, 775675, 961837, 1045475, 1265575, 1551350, 1923674, 2090950, 2531150, 4809185, 9618370, 24045925, 48091850]

約数ペア:

[(1, 48091850), (2, 24045925), (5, 9618370), (10, 4809185), (19, 2531150), (23, 2090950), (25, 1923674), (31, 1551350), (38, 1265575), (46, 1045475), (50, 961837), (62, 775675), (71, 677350), (95, 506230), (115, 418190), (142, 338675), (155, 310270), (190, 253115), (230, 209095), (310, 155135), (355, 135470), (437, 110050), (475, 101246), (575, 83638), (589, 81650), (710, 67735), (713, 67450), (775, 62054), (874, 55025), (950, 50623), (1150, 41819), (1178, 40825), (1349, 35650), (1426, 33725), (1550, 31027), (1633, 29450), (1775, 27094), (2185, 22010), (2201, 21850), (2698, 17825), (2945, 16330), (3266, 14725), (3550, 13547), (3565, 13490), (4370, 11005), (4402, 10925), (5890, 8165), (6745, 7130)]