50788140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 169344000

約数和(自身を除く): 118555860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 114, 115, 130, 138, 149, 156, 190, 195, 228, 230, 247, 260, 276, 285, 298, 299, 345, 380, 390, 437, 447, 460, 494, 570, 596, 598, 690, 741, 745, 780, 874, 894, 897, 988, 1140, 1196, 1235, 1311, 1380, 1482, 1490, 1495, 1748, 1788, 1794, 1937, 2185, 2235, 2470, 2622, 2831, 2964, 2980, 2990, 3427, 3588, 3705, 3874, 4370, 4470, 4485, 4940, 5244, 5662, 5681, 5811, 5980, 6555, 6854, 7410, 7748, 8493, 8740, 8940, 8970, 9685, 10281, 11324, 11362, 11622, 13110, 13708, 14155, 14820, 16986, 17043, 17135, 17940, 19370, 20562, 22724, 23244, 26220, 28310, 28405, 29055, 33972, 34086, 34270, 36803, 38740, 41124, 42465, 44551, 51405, 56620, 56810, 58110, 65113, 68172, 68540, 73606, 84930, 85215, 89102, 102810, 110409, 113620, 116220, 130226, 133653, 147212, 169860, 170430, 178204, 184015, 195339, 205620, 220818, 222755, 260452, 267306, 325565, 340860, 368030, 390678, 441636, 445510, 534612, 552045, 651130, 668265, 736060, 781356, 846469, 891020, 976695, 1104090, 1302260, 1336530, 1692938, 1953390, 2208180, 2539407, 2673060, 3385876, 3906780, 4232345, 5078814, 8464690, 10157628, 12697035, 16929380, 25394070, 50788140]

約数ペア:

[(1, 50788140), (2, 25394070), (3, 16929380), (4, 12697035), (5, 10157628), (6, 8464690), (10, 5078814), (12, 4232345), (13, 3906780), (15, 3385876), (19, 2673060), (20, 2539407), (23, 2208180), (26, 1953390), (30, 1692938), (38, 1336530), (39, 1302260), (46, 1104090), (52, 976695), (57, 891020), (60, 846469), (65, 781356), (69, 736060), (76, 668265), (78, 651130), (92, 552045), (95, 534612), (114, 445510), (115, 441636), (130, 390678), (138, 368030), (149, 340860), (156, 325565), (190, 267306), (195, 260452), (228, 222755), (230, 220818), (247, 205620), (260, 195339), (276, 184015), (285, 178204), (298, 170430), (299, 169860), (345, 147212), (380, 133653), (390, 130226), (437, 116220), (447, 113620), (460, 110409), (494, 102810), (570, 89102), (596, 85215), (598, 84930), (690, 73606), (741, 68540), (745, 68172), (780, 65113), (874, 58110), (894, 56810), (897, 56620), (988, 51405), (1140, 44551), (1196, 42465), (1235, 41124), (1311, 38740), (1380, 36803), (1482, 34270), (1490, 34086), (1495, 33972), (1748, 29055), (1788, 28405), (1794, 28310), (1937, 26220), (2185, 23244), (2235, 22724), (2470, 20562), (2622, 19370), (2831, 17940), (2964, 17135), (2980, 17043), (2990, 16986), (3427, 14820), (3588, 14155), (3705, 13708), (3874, 13110), (4370, 11622), (4470, 11362), (4485, 11324), (4940, 10281), (5244, 9685), (5662, 8970), (5681, 8940), (5811, 8740), (5980, 8493), (6555, 7748), (6854, 7410)]