53770860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 144

約数和(自身を含む): 191711520

約数和(自身を除く): 137940660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2089, 2145, 2340, 2574, 2860, 4178, 4290, 5148, 6267, 6435, 8356, 8580, 10445, 12534, 12870, 18801, 20890, 22979, 25068, 25740, 27157, 31335, 37602, 41780, 45958, 54314, 62670, 68937, 75204, 81471, 91916, 94005, 108628, 114895, 125340, 135785, 137874, 162942, 188010, 206811, 229790, 244413, 271570, 275748, 298727, 325884, 344685, 376020, 407355, 413622, 459580, 488826, 543140, 597454, 689370, 814710, 827244, 896181, 977652, 1034055, 1194908, 1222065, 1378740, 1493635, 1629420, 1792362, 2068110, 2444130, 2688543, 2987270, 3584724, 4136220, 4480905, 4888260, 5377086, 5974540, 8961810, 10754172, 13442715, 17923620, 26885430, 53770860]

約数ペア:

[(1, 53770860), (2, 26885430), (3, 17923620), (4, 13442715), (5, 10754172), (6, 8961810), (9, 5974540), (10, 5377086), (11, 4888260), (12, 4480905), (13, 4136220), (15, 3584724), (18, 2987270), (20, 2688543), (22, 2444130), (26, 2068110), (30, 1792362), (33, 1629420), (36, 1493635), (39, 1378740), (44, 1222065), (45, 1194908), (52, 1034055), (55, 977652), (60, 896181), (65, 827244), (66, 814710), (78, 689370), (90, 597454), (99, 543140), (110, 488826), (117, 459580), (130, 413622), (132, 407355), (143, 376020), (156, 344685), (165, 325884), (180, 298727), (195, 275748), (198, 271570), (220, 244413), (234, 229790), (260, 206811), (286, 188010), (330, 162942), (390, 137874), (396, 135785), (429, 125340), (468, 114895), (495, 108628), (572, 94005), (585, 91916), (660, 81471), (715, 75204), (780, 68937), (858, 62670), (990, 54314), (1170, 45958), (1287, 41780), (1430, 37602), (1716, 31335), (1980, 27157), (2089, 25740), (2145, 25068), (2340, 22979), (2574, 20890), (2860, 18801), (4178, 12870), (4290, 12534), (5148, 10445), (6267, 8580), (6435, 8356)]