21650097552

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{254971}}^1$

素因数の和:255072

約数の個数: 80

約数和(自身を含む): 58806742080

約数和(自身を除く): 37156644528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 464, 488, 696, 732, 976, 1392, 1464, 1769, 2928, 3538, 5307, 7076, 10614, 14152, 21228, 28304, 42456, 84912, 254971, 509942, 764913, 1019884, 1529826, 2039768, 3059652, 4079536, 6119304, 7394159, 12238608, 14788318, 15553231, 22182477, 29576636, 31106462, 44364954, 46659693, 59153272, 62212924, 88729908, 93319386, 118306544, 124425848, 177459816, 186638772, 248851696, 354919632, 373277544, 451043699, 746555088, 902087398, 1353131097, 1804174796, 2706262194, 3608349592, 5412524388, 7216699184, 10825048776, 21650097552]

約数ペア:

[(1, 21650097552), (2, 10825048776), (3, 7216699184), (4, 5412524388), (6, 3608349592), (8, 2706262194), (12, 1804174796), (16, 1353131097), (24, 902087398), (29, 746555088), (48, 451043699), (58, 373277544), (61, 354919632), (87, 248851696), (116, 186638772), (122, 177459816), (174, 124425848), (183, 118306544), (232, 93319386), (244, 88729908), (348, 62212924), (366, 59153272), (464, 46659693), (488, 44364954), (696, 31106462), (732, 29576636), (976, 22182477), (1392, 15553231), (1464, 14788318), (1769, 12238608), (2928, 7394159), (3538, 6119304), (5307, 4079536), (7076, 3059652), (10614, 2039768), (14152, 1529826), (21228, 1019884), (28304, 764913), (42456, 509942), (84912, 254971)]