47954970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25373}}^1$

素因数の和:25396

約数の個数: 64

約数和(自身を含む): 146154240

約数和(自身を除く): 98199270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25373, 50746, 76119, 126865, 152238, 177611, 228357, 253730, 355222, 380595, 456714, 532833, 685071, 761190, 888055, 1065666, 1141785, 1370142, 1598499, 1776110, 2283570, 2664165, 3196998, 3425355, 4795497, 5328330, 6850710, 7992495, 9590994, 15984990, 23977485, 47954970]

約数ペア:

[(1, 47954970), (2, 23977485), (3, 15984990), (5, 9590994), (6, 7992495), (7, 6850710), (9, 5328330), (10, 4795497), (14, 3425355), (15, 3196998), (18, 2664165), (21, 2283570), (27, 1776110), (30, 1598499), (35, 1370142), (42, 1141785), (45, 1065666), (54, 888055), (63, 761190), (70, 685071), (90, 532833), (105, 456714), (126, 380595), (135, 355222), (189, 253730), (210, 228357), (270, 177611), (315, 152238), (378, 126865), (630, 76119), (945, 50746), (1890, 25373)]