54908650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 105180768

約数和(自身を除く): 50272118

約数列:

[1, 2, 5, 10, 25, 50, 83, 101, 131, 166, 202, 262, 415, 505, 655, 830, 1010, 1310, 2075, 2525, 3275, 4150, 5050, 6550, 8383, 10873, 13231, 16766, 21746, 26462, 41915, 54365, 66155, 83830, 108730, 132310, 209575, 271825, 330775, 419150, 543650, 661550, 1098173, 2196346, 5490865, 10981730, 27454325, 54908650]

約数ペア:

[(1, 54908650), (2, 27454325), (5, 10981730), (10, 5490865), (25, 2196346), (50, 1098173), (83, 661550), (101, 543650), (131, 419150), (166, 330775), (202, 271825), (262, 209575), (415, 132310), (505, 108730), (655, 83830), (830, 66155), (1010, 54365), (1310, 41915), (2075, 26462), (2525, 21746), (3275, 16766), (4150, 13231), (5050, 10873), (6550, 8383)]