50872468720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{3469}}^1$

素因数の和:3803

約数の個数: 160

約数和(自身を含む): 128815505280

約数和(自身を除く): 77943036560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 263, 272, 328, 340, 410, 526, 656, 680, 697, 820, 1052, 1315, 1360, 1394, 1640, 2104, 2630, 2788, 3280, 3469, 3485, 4208, 4471, 5260, 5576, 6938, 6970, 8942, 10520, 10783, 11152, 13876, 13940, 17345, 17884, 21040, 21566, 22355, 27752, 27880, 34690, 35768, 43132, 44710, 53915, 55504, 55760, 58973, 69380, 71536, 86264, 89420, 107830, 117946, 138760, 142229, 172528, 178840, 183311, 215660, 235892, 277520, 284458, 294865, 357680, 366622, 431320, 471784, 568916, 589730, 711145, 733244, 862640, 912347, 916555, 943568, 1137832, 1179460, 1422290, 1466488, 1824694, 1833110, 2275664, 2358920, 2417893, 2844580, 2932976, 3649388, 3666220, 4561735, 4717840, 4835786, 5689160, 7298776, 7332440, 9123470, 9671572, 11378320, 12089465, 14597552, 14664880, 15509899, 18246940, 19343144, 24178930, 31019798, 36493880, 37406227, 38686288, 48357860, 62039596, 72987760, 74812454, 77549495, 96715720, 124079192, 149624908, 155098990, 187031135, 193431440, 248158384, 299249816, 310197980, 374062270, 598499632, 620395960, 635905859, 748124540, 1240791920, 1271811718, 1496249080, 2543623436, 2992498160, 3179529295, 5087246872, 6359058590, 10174493744, 12718117180, 25436234360, 50872468720]

約数ペア:

[(1, 50872468720), (2, 25436234360), (4, 12718117180), (5, 10174493744), (8, 6359058590), (10, 5087246872), (16, 3179529295), (17, 2992498160), (20, 2543623436), (34, 1496249080), (40, 1271811718), (41, 1240791920), (68, 748124540), (80, 635905859), (82, 620395960), (85, 598499632), (136, 374062270), (164, 310197980), (170, 299249816), (205, 248158384), (263, 193431440), (272, 187031135), (328, 155098990), (340, 149624908), (410, 124079192), (526, 96715720), (656, 77549495), (680, 74812454), (697, 72987760), (820, 62039596), (1052, 48357860), (1315, 38686288), (1360, 37406227), (1394, 36493880), (1640, 31019798), (2104, 24178930), (2630, 19343144), (2788, 18246940), (3280, 15509899), (3469, 14664880), (3485, 14597552), (4208, 12089465), (4471, 11378320), (5260, 9671572), (5576, 9123470), (6938, 7332440), (6970, 7298776), (8942, 5689160), (10520, 4835786), (10783, 4717840), (11152, 4561735), (13876, 3666220), (13940, 3649388), (17345, 2932976), (17884, 2844580), (21040, 2417893), (21566, 2358920), (22355, 2275664), (27752, 1833110), (27880, 1824694), (34690, 1466488), (35768, 1422290), (43132, 1179460), (44710, 1137832), (53915, 943568), (55504, 916555), (55760, 912347), (58973, 862640), (69380, 733244), (71536, 711145), (86264, 589730), (89420, 568916), (107830, 471784), (117946, 431320), (138760, 366622), (142229, 357680), (172528, 294865), (178840, 284458), (183311, 277520), (215660, 235892)]