56915628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2043

約数の個数: 96

約数和(自身を含む): 170999808

約数和(自身を除く): 114084180

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 1987, 2046, 2387, 2604, 3974, 4092, 4774, 5961, 7161, 7948, 9548, 11922, 13909, 14322, 21857, 23844, 27818, 28644, 41727, 43714, 55636, 61597, 65571, 83454, 87428, 123194, 131142, 152999, 166908, 184791, 246388, 262284, 305998, 369582, 431179, 458997, 611996, 677567, 739164, 862358, 917994, 1293537, 1355134, 1724716, 1835988, 2032701, 2587074, 2710268, 4065402, 4742969, 5174148, 8130804, 9485938, 14228907, 18971876, 28457814, 56915628]

約数ペア:

[(1, 56915628), (2, 28457814), (3, 18971876), (4, 14228907), (6, 9485938), (7, 8130804), (11, 5174148), (12, 4742969), (14, 4065402), (21, 2710268), (22, 2587074), (28, 2032701), (31, 1835988), (33, 1724716), (42, 1355134), (44, 1293537), (62, 917994), (66, 862358), (77, 739164), (84, 677567), (93, 611996), (124, 458997), (132, 431179), (154, 369582), (186, 305998), (217, 262284), (231, 246388), (308, 184791), (341, 166908), (372, 152999), (434, 131142), (462, 123194), (651, 87428), (682, 83454), (868, 65571), (924, 61597), (1023, 55636), (1302, 43714), (1364, 41727), (1987, 28644), (2046, 27818), (2387, 23844), (2604, 21857), (3974, 14322), (4092, 13909), (4774, 11922), (5961, 9548), (7161, 7948)]