50279320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 146764800

約数和(自身を除く): 96485480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 727, 728, 760, 910, 988, 1064, 1235, 1330, 1454, 1729, 1820, 1976, 2470, 2660, 2908, 3458, 3635, 3640, 4940, 5089, 5320, 5816, 6916, 7270, 8645, 9451, 9880, 10178, 13813, 13832, 14540, 17290, 18902, 20356, 25445, 27626, 29080, 34580, 37804, 40712, 47255, 50890, 55252, 66157, 69065, 69160, 75608, 94510, 96691, 101780, 110504, 132314, 138130, 179569, 189020, 193382, 203560, 264628, 276260, 330785, 359138, 378040, 386764, 483455, 529256, 552520, 661570, 718276, 773528, 897845, 966910, 1256983, 1323140, 1436552, 1795690, 1933820, 2513966, 2646280, 3591380, 3867640, 5027932, 6284915, 7182760, 10055864, 12569830, 25139660, 50279320]

約数ペア:

[(1, 50279320), (2, 25139660), (4, 12569830), (5, 10055864), (7, 7182760), (8, 6284915), (10, 5027932), (13, 3867640), (14, 3591380), (19, 2646280), (20, 2513966), (26, 1933820), (28, 1795690), (35, 1436552), (38, 1323140), (40, 1256983), (52, 966910), (56, 897845), (65, 773528), (70, 718276), (76, 661570), (91, 552520), (95, 529256), (104, 483455), (130, 386764), (133, 378040), (140, 359138), (152, 330785), (182, 276260), (190, 264628), (247, 203560), (260, 193382), (266, 189020), (280, 179569), (364, 138130), (380, 132314), (455, 110504), (494, 101780), (520, 96691), (532, 94510), (665, 75608), (727, 69160), (728, 69065), (760, 66157), (910, 55252), (988, 50890), (1064, 47255), (1235, 40712), (1330, 37804), (1454, 34580), (1729, 29080), (1820, 27626), (1976, 25445), (2470, 20356), (2660, 18902), (2908, 17290), (3458, 14540), (3635, 13832), (3640, 13813), (4940, 10178), (5089, 9880), (5320, 9451), (5816, 8645), (6916, 7270)]