51381588816

素因数分解:

$2^4\times 3^3\times {\mathrm{2801}}^1\times {\mathrm{42463}}^1$

素因数の和:45281

約数の個数: 80

約数和(自身を含む): 147540318720

約数和(自身を除く): 96158729904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2801, 5602, 8403, 11204, 16806, 22408, 25209, 33612, 42463, 44816, 50418, 67224, 75627, 84926, 100836, 127389, 134448, 151254, 169852, 201672, 254778, 302508, 339704, 382167, 403344, 509556, 605016, 679408, 764334, 1019112, 1146501, 1210032, 1528668, 2038224, 2293002, 3057336, 4586004, 6114672, 9172008, 18344016, 118938863, 237877726, 356816589, 475755452, 713633178, 951510904, 1070449767, 1427266356, 1903021808, 2140899534, 2854532712, 3211349301, 4281799068, 5709065424, 6422698602, 8563598136, 12845397204, 17127196272, 25690794408, 51381588816]

約数ペア:

[(1, 51381588816), (2, 25690794408), (3, 17127196272), (4, 12845397204), (6, 8563598136), (8, 6422698602), (9, 5709065424), (12, 4281799068), (16, 3211349301), (18, 2854532712), (24, 2140899534), (27, 1903021808), (36, 1427266356), (48, 1070449767), (54, 951510904), (72, 713633178), (108, 475755452), (144, 356816589), (216, 237877726), (432, 118938863), (2801, 18344016), (5602, 9172008), (8403, 6114672), (11204, 4586004), (16806, 3057336), (22408, 2293002), (25209, 2038224), (33612, 1528668), (42463, 1210032), (44816, 1146501), (50418, 1019112), (67224, 764334), (75627, 679408), (84926, 605016), (100836, 509556), (127389, 403344), (134448, 382167), (151254, 339704), (169852, 302508), (201672, 254778)]