50306520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1705

約数の個数: 128

約数和(自身を含む): 171901440

約数和(自身を除く): 121594920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 1657, 2024, 2530, 2760, 3036, 3314, 3795, 4971, 5060, 6072, 6628, 7590, 8285, 9942, 10120, 13256, 15180, 16570, 18227, 19884, 24855, 30360, 33140, 36454, 38111, 39768, 49710, 54681, 66280, 72908, 76222, 91135, 99420, 109362, 114333, 145816, 152444, 182270, 190555, 198840, 218724, 228666, 273405, 304888, 364540, 381110, 419221, 437448, 457332, 546810, 571665, 729080, 762220, 838442, 914664, 1093620, 1143330, 1257663, 1524440, 1676884, 2096105, 2187240, 2286660, 2515326, 3353768, 4192210, 4573320, 5030652, 6288315, 8384420, 10061304, 12576630, 16768840, 25153260, 50306520]

約数ペア:

[(1, 50306520), (2, 25153260), (3, 16768840), (4, 12576630), (5, 10061304), (6, 8384420), (8, 6288315), (10, 5030652), (11, 4573320), (12, 4192210), (15, 3353768), (20, 2515326), (22, 2286660), (23, 2187240), (24, 2096105), (30, 1676884), (33, 1524440), (40, 1257663), (44, 1143330), (46, 1093620), (55, 914664), (60, 838442), (66, 762220), (69, 729080), (88, 571665), (92, 546810), (110, 457332), (115, 437448), (120, 419221), (132, 381110), (138, 364540), (165, 304888), (184, 273405), (220, 228666), (230, 218724), (253, 198840), (264, 190555), (276, 182270), (330, 152444), (345, 145816), (440, 114333), (460, 109362), (506, 99420), (552, 91135), (660, 76222), (690, 72908), (759, 66280), (920, 54681), (1012, 49710), (1265, 39768), (1320, 38111), (1380, 36454), (1518, 33140), (1657, 30360), (2024, 24855), (2530, 19884), (2760, 18227), (3036, 16570), (3314, 15180), (3795, 13256), (4971, 10120), (5060, 9942), (6072, 8285), (6628, 7590)]