49711222288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1\times {\mathrm{12821}}^1$

素因数の和:15512

約数の個数: 80

約数和(自身を含む): 118595909376

約数和(自身を除く): 68884687088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2663, 5326, 10652, 12821, 18641, 21304, 25642, 34619, 37282, 42608, 51284, 69238, 74564, 89747, 102568, 138476, 149128, 166673, 179494, 205136, 242333, 276952, 298256, 333346, 358988, 484666, 553904, 666692, 717976, 969332, 1166711, 1333384, 1435952, 1938664, 2333422, 2666768, 3877328, 4666844, 9333688, 18667376, 34142323, 68284646, 136569292, 238996261, 273138584, 443850199, 477992522, 546277168, 887700398, 955985044, 1775400796, 1911970088, 3106951393, 3550801592, 3823940176, 6213902786, 7101603184, 12427805572, 24855611144, 49711222288]

約数ペア:

[(1, 49711222288), (2, 24855611144), (4, 12427805572), (7, 7101603184), (8, 6213902786), (13, 3823940176), (14, 3550801592), (16, 3106951393), (26, 1911970088), (28, 1775400796), (52, 955985044), (56, 887700398), (91, 546277168), (104, 477992522), (112, 443850199), (182, 273138584), (208, 238996261), (364, 136569292), (728, 68284646), (1456, 34142323), (2663, 18667376), (5326, 9333688), (10652, 4666844), (12821, 3877328), (18641, 2666768), (21304, 2333422), (25642, 1938664), (34619, 1435952), (37282, 1333384), (42608, 1166711), (51284, 969332), (69238, 717976), (74564, 666692), (89747, 553904), (102568, 484666), (138476, 358988), (149128, 333346), (166673, 298256), (179494, 276952), (205136, 242333)]