56171700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4801}}^1$

素因数の和:4834

約数の個数: 108

約数和(自身を含む): 189650188

約数和(自身を除く): 133478488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 4801, 5850, 9602, 11700, 14403, 19204, 24005, 28806, 43209, 48010, 57612, 62413, 72015, 86418, 96020, 120025, 124826, 144030, 172836, 187239, 216045, 240050, 249652, 288060, 312065, 360075, 374478, 432090, 480100, 561717, 624130, 720150, 748956, 864180, 936195, 1080225, 1123434, 1248260, 1440300, 1560325, 1872390, 2160450, 2246868, 2808585, 3120650, 3744780, 4320900, 4680975, 5617170, 6241300, 9361950, 11234340, 14042925, 18723900, 28085850, 56171700]

約数ペア:

[(1, 56171700), (2, 28085850), (3, 18723900), (4, 14042925), (5, 11234340), (6, 9361950), (9, 6241300), (10, 5617170), (12, 4680975), (13, 4320900), (15, 3744780), (18, 3120650), (20, 2808585), (25, 2246868), (26, 2160450), (30, 1872390), (36, 1560325), (39, 1440300), (45, 1248260), (50, 1123434), (52, 1080225), (60, 936195), (65, 864180), (75, 748956), (78, 720150), (90, 624130), (100, 561717), (117, 480100), (130, 432090), (150, 374478), (156, 360075), (180, 312065), (195, 288060), (225, 249652), (234, 240050), (260, 216045), (300, 187239), (325, 172836), (390, 144030), (450, 124826), (468, 120025), (585, 96020), (650, 86418), (780, 72015), (900, 62413), (975, 57612), (1170, 48010), (1300, 43209), (1950, 28806), (2340, 24005), (2925, 19204), (3900, 14403), (4801, 11700), (5850, 9602)]