48884480

素因数分解:

$2^8\times 5^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 118298544

約数和(自身を除く): 69414064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 211, 256, 320, 362, 422, 640, 724, 844, 905, 1055, 1280, 1448, 1688, 1810, 2110, 2896, 3376, 3620, 4220, 5792, 6752, 7240, 8440, 11584, 13504, 14480, 16880, 23168, 27008, 28960, 33760, 38191, 46336, 54016, 57920, 67520, 76382, 115840, 135040, 152764, 190955, 231680, 270080, 305528, 381910, 611056, 763820, 1222112, 1527640, 2444224, 3055280, 4888448, 6110560, 9776896, 12221120, 24442240, 48884480]

約数ペア:

[(1, 48884480), (2, 24442240), (4, 12221120), (5, 9776896), (8, 6110560), (10, 4888448), (16, 3055280), (20, 2444224), (32, 1527640), (40, 1222112), (64, 763820), (80, 611056), (128, 381910), (160, 305528), (181, 270080), (211, 231680), (256, 190955), (320, 152764), (362, 135040), (422, 115840), (640, 76382), (724, 67520), (844, 57920), (905, 54016), (1055, 46336), (1280, 38191), (1448, 33760), (1688, 28960), (1810, 27008), (2110, 23168), (2896, 16880), (3376, 14480), (3620, 13504), (4220, 11584), (5792, 8440), (6752, 7240)]