47589760

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 122938560

約数和(自身を除く): 75348800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 61, 64, 80, 92, 106, 115, 122, 128, 160, 184, 212, 230, 244, 265, 305, 320, 368, 424, 460, 488, 530, 610, 640, 736, 848, 920, 976, 1060, 1219, 1220, 1403, 1472, 1696, 1840, 1952, 2120, 2438, 2440, 2806, 2944, 3233, 3392, 3680, 3904, 4240, 4876, 4880, 5612, 6095, 6466, 6784, 7015, 7360, 7808, 8480, 9752, 9760, 11224, 12190, 12932, 14030, 14720, 16165, 16960, 19504, 19520, 22448, 24380, 25864, 28060, 32330, 33920, 39008, 39040, 44896, 48760, 51728, 56120, 64660, 74359, 78016, 89792, 97520, 103456, 112240, 129320, 148718, 156032, 179584, 195040, 206912, 224480, 258640, 297436, 371795, 390080, 413824, 448960, 517280, 594872, 743590, 780160, 897920, 1034560, 1189744, 1487180, 2069120, 2379488, 2974360, 4758976, 5948720, 9517952, 11897440, 23794880, 47589760]

約数ペア:

[(1, 47589760), (2, 23794880), (4, 11897440), (5, 9517952), (8, 5948720), (10, 4758976), (16, 2974360), (20, 2379488), (23, 2069120), (32, 1487180), (40, 1189744), (46, 1034560), (53, 897920), (61, 780160), (64, 743590), (80, 594872), (92, 517280), (106, 448960), (115, 413824), (122, 390080), (128, 371795), (160, 297436), (184, 258640), (212, 224480), (230, 206912), (244, 195040), (265, 179584), (305, 156032), (320, 148718), (368, 129320), (424, 112240), (460, 103456), (488, 97520), (530, 89792), (610, 78016), (640, 74359), (736, 64660), (848, 56120), (920, 51728), (976, 48760), (1060, 44896), (1219, 39040), (1220, 39008), (1403, 33920), (1472, 32330), (1696, 28060), (1840, 25864), (1952, 24380), (2120, 22448), (2438, 19520), (2440, 19504), (2806, 16960), (2944, 16165), (3233, 14720), (3392, 14030), (3680, 12932), (3904, 12190), (4240, 11224), (4876, 9760), (4880, 9752), (5612, 8480), (6095, 7808), (6466, 7360), (6784, 7015)]