56202380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 138485760

約数和(自身を除く): 82283380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 31, 38, 52, 62, 65, 76, 95, 124, 130, 155, 190, 247, 260, 310, 367, 380, 403, 494, 589, 620, 734, 806, 988, 1178, 1235, 1468, 1612, 1835, 2015, 2356, 2470, 2945, 3670, 4030, 4771, 4940, 5890, 6973, 7340, 7657, 8060, 9542, 11377, 11780, 13946, 15314, 19084, 22754, 23855, 27892, 30628, 34865, 38285, 45508, 47710, 56885, 69730, 76570, 90649, 95420, 113770, 139460, 147901, 153140, 181298, 216163, 227540, 295802, 362596, 432326, 453245, 591604, 739505, 864652, 906490, 1080815, 1479010, 1812980, 2161630, 2810119, 2958020, 4323260, 5620238, 11240476, 14050595, 28101190, 56202380]

約数ペア:

[(1, 56202380), (2, 28101190), (4, 14050595), (5, 11240476), (10, 5620238), (13, 4323260), (19, 2958020), (20, 2810119), (26, 2161630), (31, 1812980), (38, 1479010), (52, 1080815), (62, 906490), (65, 864652), (76, 739505), (95, 591604), (124, 453245), (130, 432326), (155, 362596), (190, 295802), (247, 227540), (260, 216163), (310, 181298), (367, 153140), (380, 147901), (403, 139460), (494, 113770), (589, 95420), (620, 90649), (734, 76570), (806, 69730), (988, 56885), (1178, 47710), (1235, 45508), (1468, 38285), (1612, 34865), (1835, 30628), (2015, 27892), (2356, 23855), (2470, 22754), (2945, 19084), (3670, 15314), (4030, 13946), (4771, 11780), (4940, 11377), (5890, 9542), (6973, 8060), (7340, 7657)]