56456448

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 163356480

約数和(自身を除く): 106900032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 73, 76, 96, 106, 114, 128, 146, 152, 159, 192, 212, 219, 228, 256, 292, 304, 318, 384, 424, 438, 456, 584, 608, 636, 768, 848, 876, 912, 1007, 1168, 1216, 1272, 1387, 1696, 1752, 1824, 2014, 2336, 2432, 2544, 2774, 3021, 3392, 3504, 3648, 3869, 4028, 4161, 4672, 4864, 5088, 5548, 6042, 6784, 7008, 7296, 7738, 8056, 8322, 9344, 10176, 11096, 11607, 12084, 13568, 14016, 14592, 15476, 16112, 16644, 18688, 20352, 22192, 23214, 24168, 28032, 30952, 32224, 33288, 40704, 44384, 46428, 48336, 56064, 61904, 64448, 66576, 73511, 88768, 92856, 96672, 123808, 128896, 133152, 147022, 177536, 185712, 193344, 220533, 247616, 257792, 266304, 294044, 355072, 371424, 386688, 441066, 495232, 532608, 588088, 742848, 773376, 882132, 990464, 1065216, 1176176, 1485696, 1764264, 2352352, 2971392, 3528528, 4704704, 7057056, 9409408, 14114112, 18818816, 28228224, 56456448]

約数ペア:

[(1, 56456448), (2, 28228224), (3, 18818816), (4, 14114112), (6, 9409408), (8, 7057056), (12, 4704704), (16, 3528528), (19, 2971392), (24, 2352352), (32, 1764264), (38, 1485696), (48, 1176176), (53, 1065216), (57, 990464), (64, 882132), (73, 773376), (76, 742848), (96, 588088), (106, 532608), (114, 495232), (128, 441066), (146, 386688), (152, 371424), (159, 355072), (192, 294044), (212, 266304), (219, 257792), (228, 247616), (256, 220533), (292, 193344), (304, 185712), (318, 177536), (384, 147022), (424, 133152), (438, 128896), (456, 123808), (584, 96672), (608, 92856), (636, 88768), (768, 73511), (848, 66576), (876, 64448), (912, 61904), (1007, 56064), (1168, 48336), (1216, 46428), (1272, 44384), (1387, 40704), (1696, 33288), (1752, 32224), (1824, 30952), (2014, 28032), (2336, 24168), (2432, 23214), (2544, 22192), (2774, 20352), (3021, 18688), (3392, 16644), (3504, 16112), (3648, 15476), (3869, 14592), (4028, 14016), (4161, 13568), (4672, 12084), (4864, 11607), (5088, 11096), (5548, 10176), (6042, 9344), (6784, 8322), (7008, 8056), (7296, 7738)]