55251198

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 125607456

約数和(自身を除く): 70356258

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 317, 414, 421, 634, 842, 951, 1263, 1902, 2526, 2853, 3789, 5706, 7291, 7578, 9683, 14582, 19366, 21873, 29049, 43746, 58098, 65619, 87147, 131238, 133457, 174294, 266914, 400371, 800742, 1201113, 2402226, 3069511, 6139022, 9208533, 18417066, 27625599, 55251198]

約数ペア:

[(1, 55251198), (2, 27625599), (3, 18417066), (6, 9208533), (9, 6139022), (18, 3069511), (23, 2402226), (46, 1201113), (69, 800742), (138, 400371), (207, 266914), (317, 174294), (414, 133457), (421, 131238), (634, 87147), (842, 65619), (951, 58098), (1263, 43746), (1902, 29049), (2526, 21873), (2853, 19366), (3789, 14582), (5706, 9683), (7291, 7578)]