56446040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 152668800

約数和(自身を除く): 96222760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 929, 980, 1085, 1240, 1519, 1736, 1858, 1960, 2170, 3038, 3716, 4340, 4645, 6076, 6503, 7432, 7595, 8680, 9290, 12152, 13006, 15190, 18580, 26012, 28799, 30380, 32515, 37160, 45521, 52024, 57598, 60760, 65030, 91042, 115196, 130060, 143995, 182084, 201593, 227605, 230392, 260120, 287990, 364168, 403186, 455210, 575980, 806372, 910420, 1007965, 1151960, 1411151, 1612744, 1820840, 2015930, 2822302, 4031860, 5644604, 7055755, 8063720, 11289208, 14111510, 28223020, 56446040]

約数ペア:

[(1, 56446040), (2, 28223020), (4, 14111510), (5, 11289208), (7, 8063720), (8, 7055755), (10, 5644604), (14, 4031860), (20, 2822302), (28, 2015930), (31, 1820840), (35, 1612744), (40, 1411151), (49, 1151960), (56, 1007965), (62, 910420), (70, 806372), (98, 575980), (124, 455210), (140, 403186), (155, 364168), (196, 287990), (217, 260120), (245, 230392), (248, 227605), (280, 201593), (310, 182084), (392, 143995), (434, 130060), (490, 115196), (620, 91042), (868, 65030), (929, 60760), (980, 57598), (1085, 52024), (1240, 45521), (1519, 37160), (1736, 32515), (1858, 30380), (1960, 28799), (2170, 26012), (3038, 18580), (3716, 15190), (4340, 13006), (4645, 12152), (6076, 9290), (6503, 8680), (7432, 7595)]