49278328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 57408392

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 97, 184, 194, 251, 253, 388, 502, 506, 776, 1004, 1012, 1067, 2008, 2024, 2134, 2231, 2761, 4268, 4462, 5522, 5773, 8536, 8924, 11044, 11546, 17848, 22088, 23092, 24347, 24541, 46184, 48694, 49082, 63503, 97388, 98164, 127006, 194776, 196328, 254012, 267817, 508024, 535634, 559981, 1071268, 1119962, 2142536, 2239924, 4479848, 6159791, 12319582, 24639164, 49278328]

約数ペア:

[(1, 49278328), (2, 24639164), (4, 12319582), (8, 6159791), (11, 4479848), (22, 2239924), (23, 2142536), (44, 1119962), (46, 1071268), (88, 559981), (92, 535634), (97, 508024), (184, 267817), (194, 254012), (251, 196328), (253, 194776), (388, 127006), (502, 98164), (506, 97388), (776, 63503), (1004, 49082), (1012, 48694), (1067, 46184), (2008, 24541), (2024, 24347), (2134, 23092), (2231, 22088), (2761, 17848), (4268, 11546), (4462, 11044), (5522, 8924), (5773, 8536)]