47895050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 105150636

約数和(自身を除く): 57255586

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 113, 173, 175, 226, 245, 346, 350, 490, 565, 791, 865, 1130, 1211, 1225, 1582, 1730, 2422, 2450, 2825, 3955, 4325, 5537, 5650, 6055, 7910, 8477, 8650, 11074, 12110, 16954, 19549, 19775, 27685, 30275, 39098, 39550, 42385, 55370, 60550, 84770, 97745, 136843, 138425, 195490, 211925, 273686, 276850, 423850, 488725, 684215, 957901, 977450, 1368430, 1915802, 3421075, 4789505, 6842150, 9579010, 23947525, 47895050]

約数ペア:

[(1, 47895050), (2, 23947525), (5, 9579010), (7, 6842150), (10, 4789505), (14, 3421075), (25, 1915802), (35, 1368430), (49, 977450), (50, 957901), (70, 684215), (98, 488725), (113, 423850), (173, 276850), (175, 273686), (226, 211925), (245, 195490), (346, 138425), (350, 136843), (490, 97745), (565, 84770), (791, 60550), (865, 55370), (1130, 42385), (1211, 39550), (1225, 39098), (1582, 30275), (1730, 27685), (2422, 19775), (2450, 19549), (2825, 16954), (3955, 12110), (4325, 11074), (5537, 8650), (5650, 8477), (6055, 7910)]