51234708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 142948288

約数和(自身を除く): 91713580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1153, 1587, 1932, 2116, 2306, 3174, 3459, 3703, 4612, 6348, 6918, 7406, 8071, 11109, 13836, 14812, 16142, 22218, 24213, 26519, 32284, 44436, 48426, 53038, 79557, 96852, 106076, 159114, 185633, 318228, 371266, 556899, 609937, 742532, 1113798, 1219874, 1829811, 2227596, 2439748, 3659622, 4269559, 7319244, 8539118, 12808677, 17078236, 25617354, 51234708]

約数ペア:

[(1, 51234708), (2, 25617354), (3, 17078236), (4, 12808677), (6, 8539118), (7, 7319244), (12, 4269559), (14, 3659622), (21, 2439748), (23, 2227596), (28, 1829811), (42, 1219874), (46, 1113798), (69, 742532), (84, 609937), (92, 556899), (138, 371266), (161, 318228), (276, 185633), (322, 159114), (483, 106076), (529, 96852), (644, 79557), (966, 53038), (1058, 48426), (1153, 44436), (1587, 32284), (1932, 26519), (2116, 24213), (2306, 22218), (3174, 16142), (3459, 14812), (3703, 13836), (4612, 11109), (6348, 8071), (6918, 7406)]