51441170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 107688960

約数和(自身を除く): 56247790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 151, 163, 190, 209, 302, 326, 418, 755, 815, 1045, 1510, 1630, 1661, 1793, 2090, 2869, 3097, 3322, 3586, 5738, 6194, 8305, 8965, 14345, 15485, 16610, 17930, 24613, 28690, 30970, 31559, 34067, 49226, 63118, 68134, 123065, 157795, 170335, 246130, 270743, 315590, 340670, 467647, 541486, 935294, 1353715, 2338235, 2707430, 4676470, 5144117, 10288234, 25720585, 51441170]

約数ペア:

[(1, 51441170), (2, 25720585), (5, 10288234), (10, 5144117), (11, 4676470), (19, 2707430), (22, 2338235), (38, 1353715), (55, 935294), (95, 541486), (110, 467647), (151, 340670), (163, 315590), (190, 270743), (209, 246130), (302, 170335), (326, 157795), (418, 123065), (755, 68134), (815, 63118), (1045, 49226), (1510, 34067), (1630, 31559), (1661, 30970), (1793, 28690), (2090, 24613), (2869, 17930), (3097, 16610), (3322, 15485), (3586, 14345), (5738, 8965), (6194, 8305)]