51661272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 143354880

約数和(自身を除く): 91693608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 169, 188, 271, 282, 312, 338, 376, 507, 542, 564, 611, 676, 813, 1014, 1084, 1128, 1222, 1352, 1626, 1833, 2028, 2168, 2444, 3252, 3523, 3666, 4056, 4888, 6504, 7046, 7332, 7943, 10569, 12737, 14092, 14664, 15886, 21138, 23829, 25474, 28184, 31772, 38211, 42276, 45799, 47658, 50948, 63544, 76422, 84552, 91598, 95316, 101896, 137397, 152844, 165581, 183196, 190632, 274794, 305688, 331162, 366392, 496743, 549588, 662324, 993486, 1099176, 1324648, 1986972, 2152553, 3973944, 4305106, 6457659, 8610212, 12915318, 17220424, 25830636, 51661272]

約数ペア:

[(1, 51661272), (2, 25830636), (3, 17220424), (4, 12915318), (6, 8610212), (8, 6457659), (12, 4305106), (13, 3973944), (24, 2152553), (26, 1986972), (39, 1324648), (47, 1099176), (52, 993486), (78, 662324), (94, 549588), (104, 496743), (141, 366392), (156, 331162), (169, 305688), (188, 274794), (271, 190632), (282, 183196), (312, 165581), (338, 152844), (376, 137397), (507, 101896), (542, 95316), (564, 91598), (611, 84552), (676, 76422), (813, 63544), (1014, 50948), (1084, 47658), (1128, 45799), (1222, 42276), (1352, 38211), (1626, 31772), (1833, 28184), (2028, 25474), (2168, 23829), (2444, 21138), (3252, 15886), (3523, 14664), (3666, 14092), (4056, 12737), (4888, 10569), (6504, 7943), (7046, 7332)]