50781584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 120528000

約数和(自身を除く): 69746416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 179, 238, 272, 298, 358, 476, 596, 716, 952, 1043, 1192, 1253, 1432, 1904, 2086, 2384, 2506, 2533, 2864, 3043, 4172, 5012, 5066, 6086, 8344, 10024, 10132, 12172, 16688, 17731, 20048, 20264, 21301, 24344, 26671, 35462, 40528, 42602, 48688, 53342, 70924, 85204, 106684, 141848, 170408, 186697, 213368, 283696, 340816, 373394, 426736, 453407, 746788, 906814, 1493576, 1813628, 2987152, 3173849, 3627256, 6347698, 7254512, 12695396, 25390792, 50781584]

約数ペア:

[(1, 50781584), (2, 25390792), (4, 12695396), (7, 7254512), (8, 6347698), (14, 3627256), (16, 3173849), (17, 2987152), (28, 1813628), (34, 1493576), (56, 906814), (68, 746788), (112, 453407), (119, 426736), (136, 373394), (149, 340816), (179, 283696), (238, 213368), (272, 186697), (298, 170408), (358, 141848), (476, 106684), (596, 85204), (716, 70924), (952, 53342), (1043, 48688), (1192, 42602), (1253, 40528), (1432, 35462), (1904, 26671), (2086, 24344), (2384, 21301), (2506, 20264), (2533, 20048), (2864, 17731), (3043, 16688), (4172, 12172), (5012, 10132), (5066, 10024), (6086, 8344)]