51193272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2404

約数の個数: 64

約数和(自身を含む): 139829760

約数和(自身を除く): 88636488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2311, 2769, 3692, 4622, 5538, 6933, 7384, 9244, 11076, 13866, 18488, 22152, 27732, 30043, 55464, 60086, 90129, 120172, 164081, 180258, 240344, 328162, 360516, 492243, 656324, 721032, 984486, 1312648, 1968972, 2133053, 3937944, 4266106, 6399159, 8532212, 12798318, 17064424, 25596636, 51193272]

約数ペア:

[(1, 51193272), (2, 25596636), (3, 17064424), (4, 12798318), (6, 8532212), (8, 6399159), (12, 4266106), (13, 3937944), (24, 2133053), (26, 1968972), (39, 1312648), (52, 984486), (71, 721032), (78, 656324), (104, 492243), (142, 360516), (156, 328162), (213, 240344), (284, 180258), (312, 164081), (426, 120172), (568, 90129), (852, 60086), (923, 55464), (1704, 30043), (1846, 27732), (2311, 22152), (2769, 18488), (3692, 13866), (4622, 11076), (5538, 9244), (6933, 7384)]