51264944640

素因数分解:

$2^9\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 960

約数和(自身を含む): 223423200000

約数和(自身を除く): 172158255360

約数列:

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約数ペア:

[(1, 51264944640), (2, 25632472320), (3, 17088314880), (4, 12816236160), (5, 10252988928), (6, 8544157440), (7, 7323563520), (8, 6408118080), (9, 5696104960), (10, 5126494464), (12, 4272078720), (13, 3943457280), (14, 3661781760), (15, 3417662976), (16, 3204059040), (18, 2848052480), (20, 2563247232), (21, 2441187840), (24, 2136039360), (26, 1971728640), (28, 1830890880), (30, 1708831488), (32, 1602029520), (35, 1464712704), (36, 1424026240), (39, 1314485760), (40, 1281623616), (42, 1220593920), (45, 1139220992), (48, 1068019680), (49, 1046223360), (52, 985864320), (56, 915445440), (60, 854415744), (63, 813729280), (64, 801014760), (65, 788691456), (70, 732356352), (72, 712013120), (78, 657242880), (80, 640811808), (84, 610296960), (90, 569610496), (91, 563351040), (96, 534009840), (98, 523111680), (104, 492932160), (105, 488237568), (112, 457722720), (117, 438161920), (120, 427207872), (126, 406864640), (128, 400507380), (130, 394345728), (140, 366178176), (144, 356006560), (147, 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(157185, 326144), (159680, 321048), (160524, 319360), (161280, 317863), (163072, 314370), (164640, 311376), (167664, 305760), (171157, 299520), (174720, 293412), (175616, 291915), (178360, 287424), (179640, 285376), (181636, 282240), (183456, 279440), (188160, 272454), (191616, 267540), (194610, 263424), (195608, 262080), (197568, 259480), (200655, 255488), (203840, 251496), (207584, 246960), (209580, 244608), (209664, 244510), (214032, 239520), (219520, 233532), (220059, 232960), (223552, 229320), (225792, 227045)]