53489826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 80957214

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 53, 57, 78, 106, 114, 117, 159, 171, 227, 234, 247, 318, 342, 454, 477, 494, 681, 689, 741, 954, 1007, 1362, 1378, 1482, 2014, 2043, 2067, 2223, 2951, 3021, 4086, 4134, 4313, 4446, 5902, 6042, 6201, 8626, 8853, 9063, 12031, 12402, 12939, 13091, 17706, 18126, 24062, 25878, 26182, 26559, 36093, 38817, 39273, 53118, 56069, 72186, 77634, 78546, 108279, 112138, 117819, 156403, 168207, 216558, 228589, 235638, 312806, 336414, 457178, 469209, 504621, 685767, 938418, 1009242, 1371534, 1407627, 2057301, 2815254, 2971657, 4114602, 5943314, 8914971, 17829942, 26744913, 53489826]

約数ペア:

[(1, 53489826), (2, 26744913), (3, 17829942), (6, 8914971), (9, 5943314), (13, 4114602), (18, 2971657), (19, 2815254), (26, 2057301), (38, 1407627), (39, 1371534), (53, 1009242), (57, 938418), (78, 685767), (106, 504621), (114, 469209), (117, 457178), (159, 336414), (171, 312806), (227, 235638), (234, 228589), (247, 216558), (318, 168207), (342, 156403), (454, 117819), (477, 112138), (494, 108279), (681, 78546), (689, 77634), (741, 72186), (954, 56069), (1007, 53118), (1362, 39273), (1378, 38817), (1482, 36093), (2014, 26559), (2043, 26182), (2067, 25878), (2223, 24062), (2951, 18126), (3021, 17706), (4086, 13091), (4134, 12939), (4313, 12402), (4446, 12031), (5902, 9063), (6042, 8853), (6201, 8626)]