56553654248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{12251}}^1$

素因数の和:12667

約数の個数: 128

約数和(自身を含む): 138567179520

約数和(自身を除く): 82013525272

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 373, 442, 476, 728, 746, 884, 952, 1492, 1547, 1768, 2611, 2984, 3094, 4849, 5222, 6188, 6341, 9698, 10444, 12251, 12376, 12682, 19396, 20888, 24502, 25364, 33943, 38792, 44387, 49004, 50728, 67886, 82433, 85757, 88774, 98008, 135772, 159263, 164866, 171514, 177548, 208267, 271544, 318526, 329732, 343028, 355096, 416534, 577031, 637052, 659464, 686056, 833068, 1114841, 1154062, 1274104, 1457869, 1666136, 2229682, 2308124, 2707471, 2915738, 4459364, 4569623, 4616248, 5414942, 5831476, 8918728, 9139246, 10829884, 11662952, 18278492, 18952297, 21659768, 31987361, 36556984, 37904594, 59405099, 63974722, 75809188, 77683591, 118810198, 127949444, 151618376, 155367182, 237620396, 255898888, 310734364, 415835693, 475240792, 543785137, 621468728, 831671386, 1009886683, 1087570274, 1663342772, 2019773366, 2175140548, 3326685544, 4039546732, 4350281096, 7069206781, 8079093464, 14138413562, 28276827124, 56553654248]

約数ペア:

[(1, 56553654248), (2, 28276827124), (4, 14138413562), (7, 8079093464), (8, 7069206781), (13, 4350281096), (14, 4039546732), (17, 3326685544), (26, 2175140548), (28, 2019773366), (34, 1663342772), (52, 1087570274), (56, 1009886683), (68, 831671386), (91, 621468728), (104, 543785137), (119, 475240792), (136, 415835693), (182, 310734364), (221, 255898888), (238, 237620396), (364, 155367182), (373, 151618376), (442, 127949444), (476, 118810198), (728, 77683591), (746, 75809188), (884, 63974722), (952, 59405099), (1492, 37904594), (1547, 36556984), (1768, 31987361), (2611, 21659768), (2984, 18952297), (3094, 18278492), (4849, 11662952), (5222, 10829884), (6188, 9139246), (6341, 8918728), (9698, 5831476), (10444, 5414942), (12251, 4616248), (12376, 4569623), (12682, 4459364), (19396, 2915738), (20888, 2707471), (24502, 2308124), (25364, 2229682), (33943, 1666136), (38792, 1457869), (44387, 1274104), (49004, 1154062), (50728, 1114841), (67886, 833068), (82433, 686056), (85757, 659464), (88774, 637052), (98008, 577031), (135772, 416534), (159263, 355096), (164866, 343028), (171514, 329732), (177548, 318526), (208267, 271544)]