51988388316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2112

約数の個数: 144

約数和(自身を含む): 131482673280

約数和(自身を除く): 79494284964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 107, 114, 118, 177, 214, 228, 236, 321, 354, 361, 428, 642, 708, 722, 1083, 1121, 1284, 1444, 1901, 2033, 2166, 2242, 3363, 3802, 4066, 4332, 4484, 5703, 6099, 6313, 6726, 7604, 8132, 11406, 12198, 12626, 13452, 18939, 21299, 22812, 24396, 25252, 36119, 37878, 38627, 42598, 63897, 72238, 75756, 77254, 85196, 108357, 112159, 115881, 119947, 127794, 144476, 154508, 203407, 216714, 224318, 231762, 239894, 255588, 336477, 359841, 406814, 433428, 448636, 463524, 479788, 610221, 672954, 686261, 719682, 813628, 1220442, 1345908, 1372522, 1439364, 2058783, 2131021, 2278993, 2440884, 2745044, 3864733, 4117566, 4262042, 4557986, 6393063, 6836979, 7729466, 8235132, 8524084, 9115972, 11594199, 12001013, 12786126, 13673958, 15458932, 23188398, 24002026, 25572252, 27347916, 36003039, 40489399, 46376796, 48004052, 72006078, 73429927, 80978798, 121468197, 144012156, 146859854, 161957596, 220289781, 228019247, 242936394, 293719708, 440579562, 456038494, 485872788, 684057741, 881159124, 912076988, 1368115482, 2736230964, 4332365693, 8664731386, 12997097079, 17329462772, 25994194158, 51988388316]

約数ペア:

[(1, 51988388316), (2, 25994194158), (3, 17329462772), (4, 12997097079), (6, 8664731386), (12, 4332365693), (19, 2736230964), (38, 1368115482), (57, 912076988), (59, 881159124), (76, 684057741), (107, 485872788), (114, 456038494), (118, 440579562), (177, 293719708), (214, 242936394), (228, 228019247), (236, 220289781), (321, 161957596), (354, 146859854), (361, 144012156), (428, 121468197), (642, 80978798), (708, 73429927), (722, 72006078), (1083, 48004052), (1121, 46376796), (1284, 40489399), (1444, 36003039), (1901, 27347916), (2033, 25572252), (2166, 24002026), (2242, 23188398), (3363, 15458932), (3802, 13673958), (4066, 12786126), (4332, 12001013), (4484, 11594199), (5703, 9115972), (6099, 8524084), (6313, 8235132), (6726, 7729466), (7604, 6836979), (8132, 6393063), (11406, 4557986), (12198, 4262042), (12626, 4117566), (13452, 3864733), (18939, 2745044), (21299, 2440884), (22812, 2278993), (24396, 2131021), (25252, 2058783), (36119, 1439364), (37878, 1372522), (38627, 1345908), (42598, 1220442), (63897, 813628), (72238, 719682), (75756, 686261), (77254, 672954), (85196, 610221), (108357, 479788), (112159, 463524), (115881, 448636), (119947, 433428), (127794, 406814), (144476, 359841), (154508, 336477), (203407, 255588), (216714, 239894), (224318, 231762)]