56949760

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 132

約数和(自身を含む): 159616872

約数和(自身を除く): 102667112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 227, 245, 256, 280, 320, 392, 448, 454, 490, 512, 560, 640, 784, 896, 908, 980, 1024, 1120, 1135, 1280, 1568, 1589, 1792, 1816, 1960, 2240, 2270, 2560, 3136, 3178, 3584, 3632, 3920, 4480, 4540, 5120, 6272, 6356, 7168, 7264, 7840, 7945, 8960, 9080, 11123, 12544, 12712, 14528, 15680, 15890, 17920, 18160, 22246, 25088, 25424, 29056, 31360, 31780, 35840, 36320, 44492, 50176, 50848, 55615, 58112, 62720, 63560, 72640, 88984, 101696, 111230, 116224, 125440, 127120, 145280, 177968, 203392, 222460, 232448, 250880, 254240, 290560, 355936, 406784, 444920, 508480, 581120, 711872, 813568, 889840, 1016960, 1162240, 1423744, 1627136, 1779680, 2033920, 2847488, 3559360, 4067840, 5694976, 7118720, 8135680, 11389952, 14237440, 28474880, 56949760]

約数ペア:

[(1, 56949760), (2, 28474880), (4, 14237440), (5, 11389952), (7, 8135680), (8, 7118720), (10, 5694976), (14, 4067840), (16, 3559360), (20, 2847488), (28, 2033920), (32, 1779680), (35, 1627136), (40, 1423744), (49, 1162240), (56, 1016960), (64, 889840), (70, 813568), (80, 711872), (98, 581120), (112, 508480), (128, 444920), (140, 406784), (160, 355936), (196, 290560), (224, 254240), (227, 250880), (245, 232448), (256, 222460), (280, 203392), (320, 177968), (392, 145280), (448, 127120), (454, 125440), (490, 116224), (512, 111230), (560, 101696), (640, 88984), (784, 72640), (896, 63560), (908, 62720), (980, 58112), (1024, 55615), (1120, 50848), (1135, 50176), (1280, 44492), (1568, 36320), (1589, 35840), (1792, 31780), (1816, 31360), (1960, 29056), (2240, 25424), (2270, 25088), (2560, 22246), (3136, 18160), (3178, 17920), (3584, 15890), (3632, 15680), (3920, 14528), (4480, 12712), (4540, 12544), (5120, 11123), (6272, 9080), (6356, 8960), (7168, 7945), (7264, 7840)]