47397078

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 110874816

約数和(自身を除く): 63477738

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 101, 174, 186, 202, 261, 279, 303, 522, 558, 606, 841, 899, 909, 1682, 1798, 1818, 2523, 2697, 2929, 3131, 5046, 5394, 5858, 6262, 7569, 8091, 8787, 9393, 15138, 16182, 17574, 18786, 26071, 26361, 28179, 52142, 52722, 56358, 78213, 84941, 90799, 156426, 169882, 181598, 234639, 254823, 272397, 469278, 509646, 544794, 764469, 817191, 1528938, 1634382, 2633171, 5266342, 7899513, 15799026, 23698539, 47397078]

約数ペア:

[(1, 47397078), (2, 23698539), (3, 15799026), (6, 7899513), (9, 5266342), (18, 2633171), (29, 1634382), (31, 1528938), (58, 817191), (62, 764469), (87, 544794), (93, 509646), (101, 469278), (174, 272397), (186, 254823), (202, 234639), (261, 181598), (279, 169882), (303, 156426), (522, 90799), (558, 84941), (606, 78213), (841, 56358), (899, 52722), (909, 52142), (1682, 28179), (1798, 26361), (1818, 26071), (2523, 18786), (2697, 17574), (2929, 16182), (3131, 15138), (5046, 9393), (5394, 8787), (5858, 8091), (6262, 7569)]