47971260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8597}}^1$

素因数の和:8643

約数の個数: 72

約数和(自身を含む): 150224256

約数和(自身を除く): 102252996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8597, 17194, 25791, 34388, 42985, 51582, 77373, 85970, 103164, 128955, 154746, 171940, 257910, 266507, 309492, 386865, 515820, 533014, 773730, 799521, 1066028, 1332535, 1547460, 1599042, 2398563, 2665070, 3198084, 3997605, 4797126, 5330140, 7995210, 9594252, 11992815, 15990420, 23985630, 47971260]

約数ペア:

[(1, 47971260), (2, 23985630), (3, 15990420), (4, 11992815), (5, 9594252), (6, 7995210), (9, 5330140), (10, 4797126), (12, 3997605), (15, 3198084), (18, 2665070), (20, 2398563), (30, 1599042), (31, 1547460), (36, 1332535), (45, 1066028), (60, 799521), (62, 773730), (90, 533014), (93, 515820), (124, 386865), (155, 309492), (180, 266507), (186, 257910), (279, 171940), (310, 154746), (372, 128955), (465, 103164), (558, 85970), (620, 77373), (930, 51582), (1116, 42985), (1395, 34388), (1860, 25791), (2790, 17194), (5580, 8597)]