48576008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 108921600

約数和(自身を除く): 60345592

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 61, 62, 76, 104, 122, 124, 152, 169, 244, 247, 248, 338, 403, 488, 494, 589, 676, 793, 806, 988, 1159, 1178, 1352, 1586, 1612, 1891, 1976, 2318, 2356, 3172, 3211, 3224, 3782, 4636, 4712, 5239, 6344, 6422, 7564, 7657, 9272, 10309, 10478, 12844, 15067, 15128, 15314, 20618, 20956, 24583, 25688, 30134, 30628, 35929, 41236, 41912, 49166, 60268, 61256, 71858, 82472, 98332, 99541, 120536, 143716, 195871, 196664, 199082, 287432, 319579, 391742, 398164, 467077, 639158, 783484, 796328, 934154, 1278316, 1566968, 1868308, 2556632, 3736616, 6072001, 12144002, 24288004, 48576008]

約数ペア:

[(1, 48576008), (2, 24288004), (4, 12144002), (8, 6072001), (13, 3736616), (19, 2556632), (26, 1868308), (31, 1566968), (38, 1278316), (52, 934154), (61, 796328), (62, 783484), (76, 639158), (104, 467077), (122, 398164), (124, 391742), (152, 319579), (169, 287432), (244, 199082), (247, 196664), (248, 195871), (338, 143716), (403, 120536), (488, 99541), (494, 98332), (589, 82472), (676, 71858), (793, 61256), (806, 60268), (988, 49166), (1159, 41912), (1178, 41236), (1352, 35929), (1586, 30628), (1612, 30134), (1891, 25688), (1976, 24583), (2318, 20956), (2356, 20618), (3172, 15314), (3211, 15128), (3224, 15067), (3782, 12844), (4636, 10478), (4712, 10309), (5239, 9272), (6344, 7657), (6422, 7564)]