55618920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1051}}^1$

素因数の和:1085

約数の個数: 192

約数和(自身を含む): 215870400

約数和(自身を除く): 160251480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1051, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2102, 2205, 2520, 2646, 2940, 3153, 3528, 3780, 4204, 4410, 5255, 5292, 5880, 6306, 6615, 7357, 7560, 8408, 8820, 9459, 10510, 10584, 12612, 13230, 14714, 15765, 17640, 18918, 21020, 22071, 25224, 26460, 28377, 29428, 31530, 36785, 37836, 42040, 44142, 47295, 51499, 52920, 56754, 58856, 63060, 66213, 73570, 75672, 88284, 94590, 102998, 110355, 113508, 126120, 132426, 141885, 147140, 154497, 176568, 189180, 198639, 205996, 220710, 227016, 257495, 264852, 283770, 294280, 308994, 331065, 378360, 397278, 411992, 441420, 463491, 514990, 529704, 567540, 617988, 662130, 772485, 794556, 882840, 926982, 993195, 1029980, 1135080, 1235976, 1324260, 1390473, 1544970, 1589112, 1853964, 1986390, 2059960, 2317455, 2648520, 2780946, 3089940, 3707928, 3972780, 4634910, 5561892, 6179880, 6952365, 7945560, 9269820, 11123784, 13904730, 18539640, 27809460, 55618920]

約数ペア:

[(1, 55618920), (2, 27809460), (3, 18539640), (4, 13904730), (5, 11123784), (6, 9269820), (7, 7945560), (8, 6952365), (9, 6179880), (10, 5561892), (12, 4634910), (14, 3972780), (15, 3707928), (18, 3089940), (20, 2780946), (21, 2648520), (24, 2317455), (27, 2059960), (28, 1986390), (30, 1853964), (35, 1589112), (36, 1544970), (40, 1390473), (42, 1324260), (45, 1235976), (49, 1135080), (54, 1029980), (56, 993195), (60, 926982), (63, 882840), (70, 794556), (72, 772485), (84, 662130), (90, 617988), (98, 567540), (105, 529704), (108, 514990), (120, 463491), (126, 441420), (135, 411992), (140, 397278), (147, 378360), (168, 331065), (180, 308994), (189, 294280), (196, 283770), (210, 264852), (216, 257495), (245, 227016), (252, 220710), (270, 205996), (280, 198639), (294, 189180), (315, 176568), (360, 154497), (378, 147140), (392, 141885), (420, 132426), (441, 126120), (490, 113508), (504, 110355), (540, 102998), (588, 94590), (630, 88284), (735, 75672), (756, 73570), (840, 66213), (882, 63060), (945, 58856), (980, 56754), (1051, 52920), (1080, 51499), (1176, 47295), (1260, 44142), (1323, 42040), (1470, 37836), (1512, 36785), (1764, 31530), (1890, 29428), (1960, 28377), (2102, 26460), (2205, 25224), (2520, 22071), (2646, 21020), (2940, 18918), (3153, 17640), (3528, 15765), (3780, 14714), (4204, 13230), (4410, 12612), (5255, 10584), (5292, 10510), (5880, 9459), (6306, 8820), (6615, 8408), (7357, 7560)]