55356768

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 168176736

約数和(自身を除く): 112819968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 137, 138, 144, 183, 184, 207, 244, 274, 276, 288, 366, 368, 411, 414, 488, 548, 549, 552, 732, 736, 822, 828, 976, 1096, 1098, 1104, 1233, 1403, 1464, 1644, 1656, 1952, 2192, 2196, 2208, 2466, 2806, 2928, 3151, 3288, 3312, 4209, 4384, 4392, 4932, 5612, 5856, 6302, 6576, 6624, 8357, 8418, 8784, 9453, 9864, 11224, 12604, 12627, 13152, 16714, 16836, 17568, 18906, 19728, 22448, 25071, 25208, 25254, 28359, 33428, 33672, 37812, 39456, 44896, 50142, 50416, 50508, 56718, 66856, 67344, 75213, 75624, 100284, 100832, 101016, 113436, 133712, 134688, 150426, 151248, 192211, 200568, 202032, 226872, 267424, 300852, 302496, 384422, 401136, 404064, 453744, 576633, 601704, 768844, 802272, 907488, 1153266, 1203408, 1537688, 1729899, 2306532, 2406816, 3075376, 3459798, 4613064, 6150752, 6919596, 9226128, 13839192, 18452256, 27678384, 55356768]

約数ペア:

[(1, 55356768), (2, 27678384), (3, 18452256), (4, 13839192), (6, 9226128), (8, 6919596), (9, 6150752), (12, 4613064), (16, 3459798), (18, 3075376), (23, 2406816), (24, 2306532), (32, 1729899), (36, 1537688), (46, 1203408), (48, 1153266), (61, 907488), (69, 802272), (72, 768844), (92, 601704), (96, 576633), (122, 453744), (137, 404064), (138, 401136), (144, 384422), (183, 302496), (184, 300852), (207, 267424), (244, 226872), (274, 202032), (276, 200568), (288, 192211), (366, 151248), (368, 150426), (411, 134688), (414, 133712), (488, 113436), (548, 101016), (549, 100832), (552, 100284), (732, 75624), (736, 75213), (822, 67344), (828, 66856), (976, 56718), (1096, 50508), (1098, 50416), (1104, 50142), (1233, 44896), (1403, 39456), (1464, 37812), (1644, 33672), (1656, 33428), (1952, 28359), (2192, 25254), (2196, 25208), (2208, 25071), (2466, 22448), (2806, 19728), (2928, 18906), (3151, 17568), (3288, 16836), (3312, 16714), (4209, 13152), (4384, 12627), (4392, 12604), (4932, 11224), (5612, 9864), (5856, 9453), (6302, 8784), (6576, 8418), (6624, 8357)]