49820796

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 130878384

約数和(自身を除く): 81057588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 113, 148, 222, 226, 331, 333, 339, 444, 452, 662, 666, 678, 993, 1017, 1324, 1332, 1356, 1986, 2034, 2979, 3972, 4068, 4181, 5958, 8362, 11916, 12247, 12543, 16724, 24494, 25086, 36741, 37403, 37629, 48988, 50172, 73482, 74806, 75258, 110223, 112209, 146964, 149612, 150516, 220446, 224418, 336627, 440892, 448836, 673254, 1346508, 1383911, 2767822, 4151733, 5535644, 8303466, 12455199, 16606932, 24910398, 49820796]

約数ペア:

[(1, 49820796), (2, 24910398), (3, 16606932), (4, 12455199), (6, 8303466), (9, 5535644), (12, 4151733), (18, 2767822), (36, 1383911), (37, 1346508), (74, 673254), (111, 448836), (113, 440892), (148, 336627), (222, 224418), (226, 220446), (331, 150516), (333, 149612), (339, 146964), (444, 112209), (452, 110223), (662, 75258), (666, 74806), (678, 73482), (993, 50172), (1017, 48988), (1324, 37629), (1332, 37403), (1356, 36741), (1986, 25086), (2034, 24494), (2979, 16724), (3972, 12543), (4068, 12247), (4181, 11916), (5958, 8362)]