56545476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 147498624

約数和(自身を除く): 90953148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 431, 754, 841, 862, 1131, 1293, 1508, 1682, 1724, 2262, 2523, 2586, 3364, 4524, 5046, 5172, 5603, 10092, 10933, 11206, 12499, 16809, 21866, 22412, 24998, 32799, 33618, 37497, 43732, 49996, 65598, 67236, 74994, 131196, 149988, 162487, 324974, 362471, 487461, 649948, 724942, 974922, 1087413, 1449884, 1949844, 2174826, 4349652, 4712123, 9424246, 14136369, 18848492, 28272738, 56545476]

約数ペア:

[(1, 56545476), (2, 28272738), (3, 18848492), (4, 14136369), (6, 9424246), (12, 4712123), (13, 4349652), (26, 2174826), (29, 1949844), (39, 1449884), (52, 1087413), (58, 974922), (78, 724942), (87, 649948), (116, 487461), (156, 362471), (174, 324974), (348, 162487), (377, 149988), (431, 131196), (754, 74994), (841, 67236), (862, 65598), (1131, 49996), (1293, 43732), (1508, 37497), (1682, 33618), (1724, 32799), (2262, 24998), (2523, 22412), (2586, 21866), (3364, 16809), (4524, 12499), (5046, 11206), (5172, 10933), (5603, 10092)]