51493728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 165279744

約数和(自身を除く): 113786016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 96, 104, 121, 124, 132, 143, 156, 176, 186, 208, 242, 248, 264, 286, 312, 341, 352, 363, 372, 403, 416, 429, 484, 496, 528, 572, 624, 682, 726, 744, 806, 858, 968, 992, 1023, 1056, 1144, 1209, 1248, 1331, 1364, 1452, 1488, 1573, 1612, 1716, 1936, 2046, 2288, 2418, 2662, 2728, 2904, 2976, 3146, 3224, 3432, 3751, 3872, 3993, 4092, 4433, 4576, 4719, 4836, 5324, 5456, 5808, 6292, 6448, 6864, 7502, 7986, 8184, 8866, 9438, 9672, 10648, 10912, 11253, 11616, 12584, 12896, 13299, 13728, 15004, 15972, 16368, 17303, 17732, 18876, 19344, 21296, 22506, 25168, 26598, 30008, 31944, 32736, 34606, 35464, 37752, 38688, 41261, 42592, 45012, 48763, 50336, 51909, 53196, 60016, 63888, 69212, 70928, 75504, 82522, 90024, 97526, 103818, 106392, 120032, 123783, 127776, 138424, 141856, 146289, 151008, 165044, 180048, 195052, 207636, 212784, 247566, 276848, 292578, 330088, 360096, 390104, 415272, 425568, 495132, 536393, 553696, 585156, 660176, 780208, 830544, 990264, 1072786, 1170312, 1320352, 1560416, 1609179, 1661088, 1980528, 2145572, 2340624, 3218358, 3961056, 4291144, 4681248, 6436716, 8582288, 12873432, 17164576, 25746864, 51493728]

約数ペア:

[(1, 51493728), (2, 25746864), (3, 17164576), (4, 12873432), (6, 8582288), (8, 6436716), (11, 4681248), (12, 4291144), (13, 3961056), (16, 3218358), (22, 2340624), (24, 2145572), (26, 1980528), (31, 1661088), (32, 1609179), (33, 1560416), (39, 1320352), (44, 1170312), (48, 1072786), (52, 990264), (62, 830544), (66, 780208), (78, 660176), (88, 585156), (93, 553696), (96, 536393), (104, 495132), (121, 425568), (124, 415272), (132, 390104), (143, 360096), (156, 330088), (176, 292578), (186, 276848), (208, 247566), (242, 212784), (248, 207636), (264, 195052), (286, 180048), (312, 165044), (341, 151008), (352, 146289), (363, 141856), (372, 138424), (403, 127776), (416, 123783), (429, 120032), (484, 106392), (496, 103818), (528, 97526), (572, 90024), (624, 82522), (682, 75504), (726, 70928), (744, 69212), (806, 63888), (858, 60016), (968, 53196), (992, 51909), (1023, 50336), (1056, 48763), (1144, 45012), (1209, 42592), (1248, 41261), (1331, 38688), (1364, 37752), (1452, 35464), (1488, 34606), (1573, 32736), (1612, 31944), (1716, 30008), (1936, 26598), (2046, 25168), (2288, 22506), (2418, 21296), (2662, 19344), (2728, 18876), (2904, 17732), (2976, 17303), (3146, 16368), (3224, 15972), (3432, 15004), (3751, 13728), (3872, 13299), (3993, 12896), (4092, 12584), (4433, 11616), (4576, 11253), (4719, 10912), (4836, 10648), (5324, 9672), (5456, 9438), (5808, 8866), (6292, 8184), (6448, 7986), (6864, 7502)]