50205320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 132814080

約数和(自身を除く): 82608760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 41, 44, 46, 55, 82, 88, 92, 110, 115, 121, 164, 184, 205, 220, 230, 242, 253, 328, 410, 440, 451, 460, 484, 506, 605, 820, 902, 920, 943, 968, 1012, 1210, 1265, 1331, 1640, 1804, 1886, 2024, 2255, 2420, 2530, 2662, 2783, 3608, 3772, 4510, 4715, 4840, 4961, 5060, 5324, 5566, 6655, 7544, 9020, 9430, 9922, 10120, 10373, 10648, 11132, 13310, 13915, 18040, 18860, 19844, 20746, 22264, 24805, 26620, 27830, 30613, 37720, 39688, 41492, 49610, 51865, 53240, 54571, 55660, 61226, 82984, 99220, 103730, 109142, 111320, 114103, 122452, 153065, 198440, 207460, 218284, 228206, 244904, 272855, 306130, 414920, 436568, 456412, 545710, 570515, 612260, 912824, 1091420, 1141030, 1224520, 1255133, 2182840, 2282060, 2510266, 4564120, 5020532, 6275665, 10041064, 12551330, 25102660, 50205320]

約数ペア:

[(1, 50205320), (2, 25102660), (4, 12551330), (5, 10041064), (8, 6275665), (10, 5020532), (11, 4564120), (20, 2510266), (22, 2282060), (23, 2182840), (40, 1255133), (41, 1224520), (44, 1141030), (46, 1091420), (55, 912824), (82, 612260), (88, 570515), (92, 545710), (110, 456412), (115, 436568), (121, 414920), (164, 306130), (184, 272855), (205, 244904), (220, 228206), (230, 218284), (242, 207460), (253, 198440), (328, 153065), (410, 122452), (440, 114103), (451, 111320), (460, 109142), (484, 103730), (506, 99220), (605, 82984), (820, 61226), (902, 55660), (920, 54571), (943, 53240), (968, 51865), (1012, 49610), (1210, 41492), (1265, 39688), (1331, 37720), (1640, 30613), (1804, 27830), (1886, 26620), (2024, 24805), (2255, 22264), (2420, 20746), (2530, 19844), (2662, 18860), (2783, 18040), (3608, 13915), (3772, 13310), (4510, 11132), (4715, 10648), (4840, 10373), (4961, 10120), (5060, 9922), (5324, 9430), (5566, 9020), (6655, 7544)]