50723200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 138780180

約数和(自身を除く): 88056980

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 128, 131, 160, 176, 200, 220, 242, 262, 275, 320, 352, 400, 440, 484, 524, 550, 605, 640, 655, 704, 800, 880, 968, 1048, 1100, 1210, 1310, 1408, 1441, 1600, 1760, 1936, 2096, 2200, 2420, 2620, 2882, 3025, 3200, 3275, 3520, 3872, 4192, 4400, 4840, 5240, 5764, 6050, 6550, 7040, 7205, 7744, 8384, 8800, 9680, 10480, 11528, 12100, 13100, 14410, 15488, 15851, 16768, 17600, 19360, 20960, 23056, 24200, 26200, 28820, 31702, 35200, 36025, 38720, 41920, 46112, 48400, 52400, 57640, 63404, 72050, 77440, 79255, 83840, 92224, 96800, 104800, 115280, 126808, 144100, 158510, 184448, 193600, 209600, 230560, 253616, 288200, 317020, 387200, 396275, 419200, 461120, 507232, 576400, 634040, 792550, 922240, 1014464, 1152800, 1268080, 1585100, 2028928, 2305600, 2536160, 3170200, 4611200, 5072320, 6340400, 10144640, 12680800, 25361600, 50723200]

約数ペア:

[(1, 50723200), (2, 25361600), (4, 12680800), (5, 10144640), (8, 6340400), (10, 5072320), (11, 4611200), (16, 3170200), (20, 2536160), (22, 2305600), (25, 2028928), (32, 1585100), (40, 1268080), (44, 1152800), (50, 1014464), (55, 922240), (64, 792550), (80, 634040), (88, 576400), (100, 507232), (110, 461120), (121, 419200), (128, 396275), (131, 387200), (160, 317020), (176, 288200), (200, 253616), (220, 230560), (242, 209600), (262, 193600), (275, 184448), (320, 158510), (352, 144100), (400, 126808), (440, 115280), (484, 104800), (524, 96800), (550, 92224), (605, 83840), (640, 79255), (655, 77440), (704, 72050), (800, 63404), (880, 57640), (968, 52400), (1048, 48400), (1100, 46112), (1210, 41920), (1310, 38720), (1408, 36025), (1441, 35200), (1600, 31702), (1760, 28820), (1936, 26200), (2096, 24200), (2200, 23056), (2420, 20960), (2620, 19360), (2882, 17600), (3025, 16768), (3200, 15851), (3275, 15488), (3520, 14410), (3872, 13100), (4192, 12100), (4400, 11528), (4840, 10480), (5240, 9680), (5764, 8800), (6050, 8384), (6550, 7744), (7040, 7205)]