55223310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 97186290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 41, 51, 57, 82, 85, 95, 102, 114, 123, 139, 170, 190, 205, 246, 255, 278, 285, 323, 410, 417, 510, 570, 615, 646, 695, 697, 779, 834, 969, 1230, 1390, 1394, 1558, 1615, 1938, 2085, 2091, 2337, 2363, 2641, 3230, 3485, 3895, 4170, 4182, 4674, 4726, 4845, 5282, 5699, 6970, 7089, 7790, 7923, 9690, 10455, 11398, 11685, 11815, 13205, 13243, 14178, 15846, 17097, 20910, 23370, 23630, 26410, 26486, 28495, 34194, 35445, 39615, 39729, 44897, 56990, 66215, 70890, 79230, 79458, 85485, 89794, 96883, 108281, 132430, 134691, 170970, 193766, 198645, 216562, 224485, 269382, 290649, 324843, 397290, 448970, 484415, 541405, 581298, 649686, 673455, 968830, 1082810, 1346910, 1453245, 1624215, 1840777, 2906490, 3248430, 3681554, 5522331, 9203885, 11044662, 18407770, 27611655, 55223310]

約数ペア:

[(1, 55223310), (2, 27611655), (3, 18407770), (5, 11044662), (6, 9203885), (10, 5522331), (15, 3681554), (17, 3248430), (19, 2906490), (30, 1840777), (34, 1624215), (38, 1453245), (41, 1346910), (51, 1082810), (57, 968830), (82, 673455), (85, 649686), (95, 581298), (102, 541405), (114, 484415), (123, 448970), (139, 397290), (170, 324843), (190, 290649), (205, 269382), (246, 224485), (255, 216562), (278, 198645), (285, 193766), (323, 170970), (410, 134691), (417, 132430), (510, 108281), (570, 96883), (615, 89794), (646, 85485), (695, 79458), (697, 79230), (779, 70890), (834, 66215), (969, 56990), (1230, 44897), (1390, 39729), (1394, 39615), (1558, 35445), (1615, 34194), (1938, 28495), (2085, 26486), (2091, 26410), (2337, 23630), (2363, 23370), (2641, 20910), (3230, 17097), (3485, 15846), (3895, 14178), (4170, 13243), (4182, 13205), (4674, 11815), (4726, 11685), (4845, 11398), (5282, 10455), (5699, 9690), (6970, 7923), (7089, 7790)]