2051665169350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{1800259}}^1$

素因数の和:1801285

約数の個数: 48

約数和(自身を含む): 3986034877440

約数和(自身を除く): 1934369708090

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 991, 1150, 1982, 4955, 9910, 22793, 24775, 45586, 49550, 113965, 227930, 569825, 1139650, 1800259, 3600518, 9001295, 18002590, 41405957, 45006475, 82811914, 90012950, 207029785, 414059570, 1035148925, 1784056669, 2070297850, 3568113338, 8920283345, 17840566690, 41033303387, 44601416725, 82066606774, 89202833450, 205166516935, 410333033870, 1025832584675, 2051665169350]

約数ペア:

[(1, 2051665169350), (2, 1025832584675), (5, 410333033870), (10, 205166516935), (23, 89202833450), (25, 82066606774), (46, 44601416725), (50, 41033303387), (115, 17840566690), (230, 8920283345), (575, 3568113338), (991, 2070297850), (1150, 1784056669), (1982, 1035148925), (4955, 414059570), (9910, 207029785), (22793, 90012950), (24775, 82811914), (45586, 45006475), (49550, 41405957), (113965, 18002590), (227930, 9001295), (569825, 3600518), (1139650, 1800259)]