47865860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 74061820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 41, 62, 70, 82, 124, 140, 155, 164, 205, 217, 269, 287, 310, 410, 434, 538, 574, 620, 820, 868, 1076, 1085, 1148, 1271, 1345, 1435, 1883, 2170, 2542, 2690, 2870, 3766, 4340, 5084, 5380, 5740, 6355, 7532, 8339, 8897, 9415, 11029, 12710, 16678, 17794, 18830, 22058, 25420, 33356, 35588, 37660, 41695, 44116, 44485, 55145, 58373, 77203, 83390, 88970, 110290, 116746, 154406, 166780, 177940, 220580, 233492, 291865, 308812, 341899, 386015, 583730, 683798, 772030, 1167460, 1367596, 1544060, 1709495, 2393293, 3418990, 4786586, 6837980, 9573172, 11966465, 23932930, 47865860]

約数ペア:

[(1, 47865860), (2, 23932930), (4, 11966465), (5, 9573172), (7, 6837980), (10, 4786586), (14, 3418990), (20, 2393293), (28, 1709495), (31, 1544060), (35, 1367596), (41, 1167460), (62, 772030), (70, 683798), (82, 583730), (124, 386015), (140, 341899), (155, 308812), (164, 291865), (205, 233492), (217, 220580), (269, 177940), (287, 166780), (310, 154406), (410, 116746), (434, 110290), (538, 88970), (574, 83390), (620, 77203), (820, 58373), (868, 55145), (1076, 44485), (1085, 44116), (1148, 41695), (1271, 37660), (1345, 35588), (1435, 33356), (1883, 25420), (2170, 22058), (2542, 18830), (2690, 17794), (2870, 16678), (3766, 12710), (4340, 11029), (5084, 9415), (5380, 8897), (5740, 8339), (6355, 7532)]