55038928

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 130598784

約数和(自身を除く): 75559856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 137, 211, 238, 272, 274, 422, 476, 548, 844, 952, 959, 1096, 1477, 1688, 1904, 1918, 2192, 2329, 2954, 3376, 3587, 3836, 4658, 5908, 7174, 7672, 9316, 11816, 14348, 15344, 16303, 18632, 23632, 25109, 28696, 28907, 32606, 37264, 50218, 57392, 57814, 65212, 100436, 115628, 130424, 200872, 202349, 231256, 260848, 401744, 404698, 462512, 491419, 809396, 982838, 1618792, 1965676, 3237584, 3439933, 3931352, 6879866, 7862704, 13759732, 27519464, 55038928]

約数ペア:

[(1, 55038928), (2, 27519464), (4, 13759732), (7, 7862704), (8, 6879866), (14, 3931352), (16, 3439933), (17, 3237584), (28, 1965676), (34, 1618792), (56, 982838), (68, 809396), (112, 491419), (119, 462512), (136, 404698), (137, 401744), (211, 260848), (238, 231256), (272, 202349), (274, 200872), (422, 130424), (476, 115628), (548, 100436), (844, 65212), (952, 57814), (959, 57392), (1096, 50218), (1477, 37264), (1688, 32606), (1904, 28907), (1918, 28696), (2192, 25109), (2329, 23632), (2954, 18632), (3376, 16303), (3587, 15344), (3836, 14348), (4658, 11816), (5908, 9316), (7174, 7672)]