50440250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 119508480

約数和(自身を除く): 69068230

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 37, 38, 41, 50, 70, 74, 82, 95, 125, 133, 175, 185, 190, 205, 250, 259, 266, 287, 350, 370, 410, 475, 518, 574, 665, 703, 779, 875, 925, 950, 1025, 1295, 1330, 1406, 1435, 1517, 1558, 1750, 1850, 2050, 2375, 2590, 2870, 3034, 3325, 3515, 3895, 4625, 4750, 4921, 5125, 5453, 6475, 6650, 7030, 7175, 7585, 7790, 9250, 9842, 10250, 10619, 10906, 12950, 14350, 15170, 16625, 17575, 19475, 21238, 24605, 27265, 28823, 32375, 33250, 35150, 35875, 37925, 38950, 49210, 53095, 54530, 57646, 64750, 71750, 75850, 87875, 97375, 106190, 123025, 136325, 144115, 175750, 189625, 194750, 201761, 246050, 265475, 272650, 288230, 379250, 403522, 530950, 615125, 681625, 720575, 1008805, 1230250, 1327375, 1363250, 1441150, 2017610, 2654750, 3602875, 5044025, 7205750, 10088050, 25220125, 50440250]

約数ペア:

[(1, 50440250), (2, 25220125), (5, 10088050), (7, 7205750), (10, 5044025), (14, 3602875), (19, 2654750), (25, 2017610), (35, 1441150), (37, 1363250), (38, 1327375), (41, 1230250), (50, 1008805), (70, 720575), (74, 681625), (82, 615125), (95, 530950), (125, 403522), (133, 379250), (175, 288230), (185, 272650), (190, 265475), (205, 246050), (250, 201761), (259, 194750), (266, 189625), (287, 175750), (350, 144115), (370, 136325), (410, 123025), (475, 106190), (518, 97375), (574, 87875), (665, 75850), (703, 71750), (779, 64750), (875, 57646), (925, 54530), (950, 53095), (1025, 49210), (1295, 38950), (1330, 37925), (1406, 35875), (1435, 35150), (1517, 33250), (1558, 32375), (1750, 28823), (1850, 27265), (2050, 24605), (2375, 21238), (2590, 19475), (2870, 17575), (3034, 16625), (3325, 15170), (3515, 14350), (3895, 12950), (4625, 10906), (4750, 10619), (4921, 10250), (5125, 9842), (5453, 9250), (6475, 7790), (6650, 7585), (7030, 7175)]