47917430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 100465920

約数和(自身を除く): 52548490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 101, 110, 190, 202, 209, 227, 418, 454, 505, 1010, 1045, 1111, 1135, 1919, 2090, 2222, 2270, 2497, 3838, 4313, 4994, 5555, 8626, 9595, 11110, 12485, 19190, 21109, 21565, 22927, 24970, 42218, 43130, 45854, 47443, 94886, 105545, 114635, 211090, 229270, 237215, 252197, 435613, 474430, 504394, 871226, 1260985, 2178065, 2521970, 4356130, 4791743, 9583486, 23958715, 47917430]

約数ペア:

[(1, 47917430), (2, 23958715), (5, 9583486), (10, 4791743), (11, 4356130), (19, 2521970), (22, 2178065), (38, 1260985), (55, 871226), (95, 504394), (101, 474430), (110, 435613), (190, 252197), (202, 237215), (209, 229270), (227, 211090), (418, 114635), (454, 105545), (505, 94886), (1010, 47443), (1045, 45854), (1111, 43130), (1135, 42218), (1919, 24970), (2090, 22927), (2222, 21565), (2270, 21109), (2497, 19190), (3838, 12485), (4313, 11110), (4994, 9595), (5555, 8626)]