49795020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 172730880

約数和(自身を除く): 122935860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 83, 90, 99, 101, 108, 110, 132, 135, 165, 166, 180, 198, 202, 220, 249, 270, 297, 303, 330, 332, 396, 404, 415, 495, 498, 505, 540, 594, 606, 660, 747, 830, 909, 913, 990, 996, 1010, 1111, 1188, 1212, 1245, 1485, 1494, 1515, 1660, 1818, 1826, 1980, 2020, 2222, 2241, 2490, 2727, 2739, 2970, 2988, 3030, 3333, 3636, 3652, 3735, 4444, 4482, 4545, 4565, 4980, 5454, 5478, 5555, 5940, 6060, 6666, 7470, 8217, 8383, 8964, 9090, 9130, 9999, 10908, 10956, 11110, 11205, 13332, 13635, 13695, 14940, 16434, 16665, 16766, 18180, 18260, 19998, 22220, 22410, 24651, 25149, 27270, 27390, 29997, 32868, 33330, 33532, 39996, 41085, 41915, 44820, 49302, 49995, 50298, 54540, 54780, 59994, 66660, 75447, 82170, 83830, 92213, 98604, 99990, 100596, 119988, 123255, 125745, 149985, 150894, 164340, 167660, 184426, 199980, 226341, 246510, 251490, 276639, 299970, 301788, 368852, 377235, 452682, 461065, 493020, 502980, 553278, 599940, 754470, 829917, 905364, 922130, 1106556, 1131705, 1383195, 1508940, 1659834, 1844260, 2263410, 2489751, 2766390, 3319668, 4149585, 4526820, 4979502, 5532780, 8299170, 9959004, 12448755, 16598340, 24897510, 49795020]

約数ペア:

[(1, 49795020), (2, 24897510), (3, 16598340), (4, 12448755), (5, 9959004), (6, 8299170), (9, 5532780), (10, 4979502), (11, 4526820), (12, 4149585), (15, 3319668), (18, 2766390), (20, 2489751), (22, 2263410), (27, 1844260), (30, 1659834), (33, 1508940), (36, 1383195), (44, 1131705), (45, 1106556), (54, 922130), (55, 905364), (60, 829917), (66, 754470), (83, 599940), (90, 553278), (99, 502980), (101, 493020), (108, 461065), (110, 452682), (132, 377235), (135, 368852), (165, 301788), (166, 299970), (180, 276639), (198, 251490), (202, 246510), (220, 226341), (249, 199980), (270, 184426), (297, 167660), (303, 164340), (330, 150894), (332, 149985), (396, 125745), (404, 123255), (415, 119988), (495, 100596), (498, 99990), (505, 98604), (540, 92213), (594, 83830), (606, 82170), (660, 75447), (747, 66660), (830, 59994), (909, 54780), (913, 54540), (990, 50298), (996, 49995), (1010, 49302), (1111, 44820), (1188, 41915), (1212, 41085), (1245, 39996), (1485, 33532), (1494, 33330), (1515, 32868), (1660, 29997), (1818, 27390), (1826, 27270), (1980, 25149), (2020, 24651), (2222, 22410), (2241, 22220), (2490, 19998), (2727, 18260), (2739, 18180), (2970, 16766), (2988, 16665), (3030, 16434), (3333, 14940), (3636, 13695), (3652, 13635), (3735, 13332), (4444, 11205), (4482, 11110), (4545, 10956), (4565, 10908), (4980, 9999), (5454, 9130), (5478, 9090), (5555, 8964), (5940, 8383), (6060, 8217), (6666, 7470)]