49007175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 103564800

約数和(自身を除く): 54557625

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 25, 35, 51, 57, 75, 85, 95, 105, 119, 133, 175, 255, 285, 289, 323, 357, 399, 425, 475, 525, 595, 665, 867, 969, 1275, 1425, 1445, 1615, 1785, 1995, 2023, 2261, 2975, 3325, 4335, 4845, 4913, 5491, 6069, 6783, 7225, 8075, 8925, 9975, 10115, 11305, 14739, 16473, 21675, 24225, 24565, 27455, 30345, 33915, 34391, 38437, 50575, 56525, 73695, 82365, 93347, 103173, 115311, 122825, 137275, 151725, 169575, 171955, 192185, 280041, 368475, 411825, 466735, 515865, 576555, 653429, 859775, 960925, 1400205, 1960287, 2333675, 2579325, 2882775, 3267145, 7001025, 9801435, 16335725, 49007175]

約数ペア:

[(1, 49007175), (3, 16335725), (5, 9801435), (7, 7001025), (15, 3267145), (17, 2882775), (19, 2579325), (21, 2333675), (25, 1960287), (35, 1400205), (51, 960925), (57, 859775), (75, 653429), (85, 576555), (95, 515865), (105, 466735), (119, 411825), (133, 368475), (175, 280041), (255, 192185), (285, 171955), (289, 169575), (323, 151725), (357, 137275), (399, 122825), (425, 115311), (475, 103173), (525, 93347), (595, 82365), (665, 73695), (867, 56525), (969, 50575), (1275, 38437), (1425, 34391), (1445, 33915), (1615, 30345), (1785, 27455), (1995, 24565), (2023, 24225), (2261, 21675), (2975, 16473), (3325, 14739), (4335, 11305), (4845, 10115), (4913, 9975), (5491, 8925), (6069, 8075), (6783, 7225)]