49162289043

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{2371}}^1$

素因数の和:2888

約数の個数: 64

約数和(自身を含む): 79632404480

約数和(自身を除く): 30470115437

約数列:

[1, 3, 7, 19, 21, 57, 133, 157, 331, 399, 471, 993, 1099, 2317, 2371, 2983, 3297, 6289, 6951, 7113, 8949, 16597, 18867, 20881, 44023, 45049, 49791, 51967, 62643, 132069, 135147, 155901, 315343, 363769, 372247, 784801, 946029, 987373, 1091307, 1116741, 2354403, 2605729, 2962119, 5493607, 6911611, 7072693, 7817187, 14911219, 16480821, 20734833, 21218079, 44733657, 49508851, 104378533, 123213757, 148526553, 313135599, 369641271, 862496299, 2341061383, 2587488897, 7023184149, 16387429681, 49162289043]

約数ペア:

[(1, 49162289043), (3, 16387429681), (7, 7023184149), (19, 2587488897), (21, 2341061383), (57, 862496299), (133, 369641271), (157, 313135599), (331, 148526553), (399, 123213757), (471, 104378533), (993, 49508851), (1099, 44733657), (2317, 21218079), (2371, 20734833), (2983, 16480821), (3297, 14911219), (6289, 7817187), (6951, 7072693), (7113, 6911611), (8949, 5493607), (16597, 2962119), (18867, 2605729), (20881, 2354403), (44023, 1116741), (45049, 1091307), (49791, 987373), (51967, 946029), (62643, 784801), (132069, 372247), (135147, 363769), (155901, 315343)]