50895908

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 111081600

約数和(自身を除く): 60185692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 79, 98, 133, 158, 173, 196, 266, 316, 346, 532, 553, 692, 931, 1106, 1211, 1501, 1862, 2212, 2422, 3002, 3287, 3724, 3871, 4844, 6004, 6574, 7742, 8477, 10507, 13148, 13667, 15484, 16954, 21014, 23009, 27334, 33908, 42028, 46018, 54668, 73549, 92036, 95669, 147098, 161063, 191338, 259673, 294196, 322126, 382676, 519346, 644252, 669683, 1038692, 1339366, 1817711, 2678732, 3635422, 7270844, 12723977, 25447954, 50895908]

約数ペア:

[(1, 50895908), (2, 25447954), (4, 12723977), (7, 7270844), (14, 3635422), (19, 2678732), (28, 1817711), (38, 1339366), (49, 1038692), (76, 669683), (79, 644252), (98, 519346), (133, 382676), (158, 322126), (173, 294196), (196, 259673), (266, 191338), (316, 161063), (346, 147098), (532, 95669), (553, 92036), (692, 73549), (931, 54668), (1106, 46018), (1211, 42028), (1501, 33908), (1862, 27334), (2212, 23009), (2422, 21014), (3002, 16954), (3287, 15484), (3724, 13667), (3871, 13148), (4844, 10507), (6004, 8477), (6574, 7742)]