56958408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 173571840

約数和(自身を除く): 116613432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 151, 156, 169, 186, 234, 248, 279, 302, 312, 338, 372, 403, 453, 468, 507, 558, 604, 676, 744, 806, 906, 936, 1014, 1116, 1208, 1209, 1352, 1359, 1521, 1612, 1812, 1963, 2028, 2232, 2418, 2718, 3042, 3224, 3624, 3627, 3926, 4056, 4681, 4836, 5239, 5436, 5889, 6084, 7254, 7852, 9362, 9672, 10478, 10872, 11778, 12168, 14043, 14508, 15704, 15717, 17667, 18724, 20956, 23556, 25519, 28086, 29016, 31434, 35334, 37448, 41912, 42129, 47112, 47151, 51038, 56172, 60853, 62868, 70668, 76557, 84258, 94302, 102076, 112344, 121706, 125736, 141336, 153114, 168516, 182559, 188604, 204152, 229671, 243412, 306228, 337032, 365118, 377208, 459342, 486824, 547677, 612456, 730236, 791089, 918684, 1095354, 1460472, 1582178, 1837368, 2190708, 2373267, 3164356, 4381416, 4746534, 6328712, 7119801, 9493068, 14239602, 18986136, 28479204, 56958408]

約数ペア:

[(1, 56958408), (2, 28479204), (3, 18986136), (4, 14239602), (6, 9493068), (8, 7119801), (9, 6328712), (12, 4746534), (13, 4381416), (18, 3164356), (24, 2373267), (26, 2190708), (31, 1837368), (36, 1582178), (39, 1460472), (52, 1095354), (62, 918684), (72, 791089), (78, 730236), (93, 612456), (104, 547677), (117, 486824), (124, 459342), (151, 377208), (156, 365118), (169, 337032), (186, 306228), (234, 243412), (248, 229671), (279, 204152), (302, 188604), (312, 182559), (338, 168516), (372, 153114), (403, 141336), (453, 125736), (468, 121706), (507, 112344), (558, 102076), (604, 94302), (676, 84258), (744, 76557), (806, 70668), (906, 62868), (936, 60853), (1014, 56172), (1116, 51038), (1208, 47151), (1209, 47112), (1352, 42129), (1359, 41912), (1521, 37448), (1612, 35334), (1812, 31434), (1963, 29016), (2028, 28086), (2232, 25519), (2418, 23556), (2718, 20956), (3042, 18724), (3224, 17667), (3624, 15717), (3627, 15704), (3926, 14508), (4056, 14043), (4681, 12168), (4836, 11778), (5239, 10872), (5436, 10478), (5889, 9672), (6084, 9362), (7254, 7852)]