48694720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8009}}^1$

素因数の和:8045

約数の個数: 56

約数和(自身を含む): 122072400

約数和(自身を除く): 73377680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 8009, 16018, 32036, 40045, 64072, 80090, 128144, 152171, 160180, 256288, 304342, 320360, 512576, 608684, 640720, 760855, 1217368, 1281440, 1521710, 2434736, 2562880, 3043420, 4869472, 6086840, 9738944, 12173680, 24347360, 48694720]

約数ペア:

[(1, 48694720), (2, 24347360), (4, 12173680), (5, 9738944), (8, 6086840), (10, 4869472), (16, 3043420), (19, 2562880), (20, 2434736), (32, 1521710), (38, 1281440), (40, 1217368), (64, 760855), (76, 640720), (80, 608684), (95, 512576), (152, 320360), (160, 304342), (190, 256288), (304, 160180), (320, 152171), (380, 128144), (608, 80090), (760, 64072), (1216, 40045), (1520, 32036), (3040, 16018), (6080, 8009)]