51023210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3411

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 59292310

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 3359, 6718, 7595, 15190, 16795, 23513, 33590, 47026, 104129, 117565, 164591, 208258, 235130, 329182, 520645, 728903, 822955, 1041290, 1457806, 1645910, 3644515, 5102321, 7289030, 10204642, 25511605, 51023210]

約数ペア:

[(1, 51023210), (2, 25511605), (5, 10204642), (7, 7289030), (10, 5102321), (14, 3644515), (31, 1645910), (35, 1457806), (49, 1041290), (62, 822955), (70, 728903), (98, 520645), (155, 329182), (217, 235130), (245, 208258), (310, 164591), (434, 117565), (490, 104129), (1085, 47026), (1519, 33590), (2170, 23513), (3038, 16795), (3359, 15190), (6718, 7595)]