53495040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13931}}^1$

素因数の和:13955

約数の個数: 72

約数和(自身を含む): 170862048

約数和(自身を除く): 117367008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 13931, 27862, 41793, 55724, 69655, 83586, 111448, 139310, 167172, 208965, 222896, 278620, 334344, 417930, 445792, 557240, 668688, 835860, 891584, 1114480, 1337376, 1671720, 1783168, 2228960, 2674752, 3343440, 3566336, 4457920, 5349504, 6686880, 8915840, 10699008, 13373760, 17831680, 26747520, 53495040]

約数ペア:

[(1, 53495040), (2, 26747520), (3, 17831680), (4, 13373760), (5, 10699008), (6, 8915840), (8, 6686880), (10, 5349504), (12, 4457920), (15, 3566336), (16, 3343440), (20, 2674752), (24, 2228960), (30, 1783168), (32, 1671720), (40, 1337376), (48, 1114480), (60, 891584), (64, 835860), (80, 668688), (96, 557240), (120, 445792), (128, 417930), (160, 334344), (192, 278620), (240, 222896), (256, 208965), (320, 167172), (384, 139310), (480, 111448), (640, 83586), (768, 69655), (960, 55724), (1280, 41793), (1920, 27862), (3840, 13931)]