47624990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 107163648

約数和(自身を除く): 59538658

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 1291, 2170, 2582, 2635, 3689, 5270, 6455, 7378, 9037, 12910, 18074, 18445, 21947, 36890, 40021, 43894, 45185, 80042, 90370, 109735, 153629, 200105, 219470, 280147, 307258, 400210, 560294, 680357, 768145, 1360714, 1400735, 1536290, 2801470, 3401785, 4762499, 6803570, 9524998, 23812495, 47624990]

約数ペア:

[(1, 47624990), (2, 23812495), (5, 9524998), (7, 6803570), (10, 4762499), (14, 3401785), (17, 2801470), (31, 1536290), (34, 1400735), (35, 1360714), (62, 768145), (70, 680357), (85, 560294), (119, 400210), (155, 307258), (170, 280147), (217, 219470), (238, 200105), (310, 153629), (434, 109735), (527, 90370), (595, 80042), (1054, 45185), (1085, 43894), (1190, 40021), (1291, 36890), (2170, 21947), (2582, 18445), (2635, 18074), (3689, 12910), (5270, 9037), (6455, 7378)]