48392877260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199921}}^1$

素因数の和:199976

約数の個数: 144

約数和(自身を含む): 134011715040

約数和(自身を除く): 85618837780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 364, 380, 455, 490, 494, 532, 637, 665, 910, 931, 980, 988, 1235, 1274, 1330, 1729, 1820, 1862, 2470, 2548, 2660, 3185, 3458, 3724, 4655, 4940, 6370, 6916, 8645, 9310, 12103, 12740, 17290, 18620, 24206, 34580, 48412, 60515, 121030, 199921, 242060, 399842, 799684, 999605, 1399447, 1999210, 2598973, 2798894, 3798499, 3998420, 5197946, 5597788, 6997235, 7596998, 9796129, 10395892, 12994865, 13994470, 15193996, 18192811, 18992495, 19592258, 25989730, 26589493, 27988940, 36385622, 37984990, 39184516, 48980645, 49380487, 51979460, 53178986, 72771244, 75969980, 90964055, 97961290, 98760974, 106357972, 127349677, 132947465, 181928110, 186126451, 195922580, 197521948, 246902435, 254699354, 265894930, 345663409, 363856220, 372252902, 493804870, 509398708, 531789860, 636748385, 691326818, 744505804, 930632255, 987609740, 1273496770, 1382653636, 1728317045, 1861264510, 2419643863, 2546993540, 3456634090, 3722529020, 4839287726, 6913268180, 9678575452, 12098219315, 24196438630, 48392877260]

約数ペア:

[(1, 48392877260), (2, 24196438630), (4, 12098219315), (5, 9678575452), (7, 6913268180), (10, 4839287726), (13, 3722529020), (14, 3456634090), (19, 2546993540), (20, 2419643863), (26, 1861264510), (28, 1728317045), (35, 1382653636), (38, 1273496770), (49, 987609740), (52, 930632255), (65, 744505804), (70, 691326818), (76, 636748385), (91, 531789860), (95, 509398708), (98, 493804870), (130, 372252902), (133, 363856220), (140, 345663409), (182, 265894930), (190, 254699354), (196, 246902435), (245, 197521948), (247, 195922580), (260, 186126451), (266, 181928110), (364, 132947465), (380, 127349677), (455, 106357972), (490, 98760974), (494, 97961290), (532, 90964055), (637, 75969980), (665, 72771244), (910, 53178986), (931, 51979460), (980, 49380487), (988, 48980645), (1235, 39184516), (1274, 37984990), (1330, 36385622), (1729, 27988940), (1820, 26589493), (1862, 25989730), (2470, 19592258), (2548, 18992495), (2660, 18192811), (3185, 15193996), (3458, 13994470), (3724, 12994865), (4655, 10395892), (4940, 9796129), (6370, 7596998), (6916, 6997235), (8645, 5597788), (9310, 5197946), (12103, 3998420), (12740, 3798499), (17290, 2798894), (18620, 2598973), (24206, 1999210), (34580, 1399447), (48412, 999605), (60515, 799684), (121030, 399842), (199921, 242060)]