55402164

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{1907}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 144244800

約数和(自身を除く): 88842636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 1076, 1614, 1907, 2421, 3228, 3814, 4842, 5721, 7263, 7628, 9684, 11442, 14526, 17163, 22884, 29052, 34326, 51489, 68652, 102978, 205956, 512983, 1025966, 1538949, 2051932, 3077898, 4616847, 6155796, 9233694, 13850541, 18467388, 27701082, 55402164]

約数ペア:

[(1, 55402164), (2, 27701082), (3, 18467388), (4, 13850541), (6, 9233694), (9, 6155796), (12, 4616847), (18, 3077898), (27, 2051932), (36, 1538949), (54, 1025966), (108, 512983), (269, 205956), (538, 102978), (807, 68652), (1076, 51489), (1614, 34326), (1907, 29052), (2421, 22884), (3228, 17163), (3814, 14526), (4842, 11442), (5721, 9684), (7263, 7628)]