56519760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 194273280

約数和(自身を除く): 137753520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 271, 316, 330, 395, 440, 474, 528, 542, 632, 660, 790, 813, 869, 880, 948, 1084, 1185, 1264, 1320, 1355, 1580, 1626, 1738, 1896, 2168, 2370, 2607, 2640, 2710, 2981, 3160, 3252, 3476, 3792, 4065, 4336, 4345, 4740, 5214, 5420, 5962, 6320, 6504, 6952, 8130, 8690, 8943, 9480, 10428, 10840, 11924, 13008, 13035, 13904, 14905, 16260, 17380, 17886, 18960, 20856, 21409, 21680, 23848, 26070, 29810, 32520, 34760, 35772, 41712, 42818, 44715, 47696, 52140, 59620, 64227, 65040, 69520, 71544, 85636, 89430, 104280, 107045, 119240, 128454, 143088, 171272, 178860, 208560, 214090, 235499, 238480, 256908, 321135, 342544, 357720, 428180, 470998, 513816, 642270, 706497, 715440, 856360, 941996, 1027632, 1177495, 1284540, 1412994, 1712720, 1883992, 2354990, 2569080, 2825988, 3532485, 3767984, 4709980, 5138160, 5651976, 7064970, 9419960, 11303952, 14129940, 18839920, 28259880, 56519760]

約数ペア:

[(1, 56519760), (2, 28259880), (3, 18839920), (4, 14129940), (5, 11303952), (6, 9419960), (8, 7064970), (10, 5651976), (11, 5138160), (12, 4709980), (15, 3767984), (16, 3532485), (20, 2825988), (22, 2569080), (24, 2354990), (30, 1883992), (33, 1712720), (40, 1412994), (44, 1284540), (48, 1177495), (55, 1027632), (60, 941996), (66, 856360), (79, 715440), (80, 706497), (88, 642270), (110, 513816), (120, 470998), (132, 428180), (158, 357720), (165, 342544), (176, 321135), (220, 256908), (237, 238480), (240, 235499), (264, 214090), (271, 208560), (316, 178860), (330, 171272), (395, 143088), (440, 128454), (474, 119240), (528, 107045), (542, 104280), (632, 89430), (660, 85636), (790, 71544), (813, 69520), (869, 65040), (880, 64227), (948, 59620), (1084, 52140), (1185, 47696), (1264, 44715), (1320, 42818), (1355, 41712), (1580, 35772), (1626, 34760), (1738, 32520), (1896, 29810), (2168, 26070), (2370, 23848), (2607, 21680), (2640, 21409), (2710, 20856), (2981, 18960), (3160, 17886), (3252, 17380), (3476, 16260), (3792, 14905), (4065, 13904), (4336, 13035), (4345, 13008), (4740, 11924), (5214, 10840), (5420, 10428), (5962, 9480), (6320, 8943), (6504, 8690), (6952, 8130)]