51142156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 102368448

約数和(自身を除く): 51226292

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 598, 701, 793, 1196, 1402, 1403, 1586, 2804, 2806, 3172, 5612, 9113, 16123, 18226, 18239, 32246, 36452, 36478, 42761, 64492, 72956, 85522, 171044, 209599, 419198, 555893, 838396, 983503, 1111786, 1967006, 2223572, 3934012, 12785539, 25571078, 51142156]

約数ペア:

[(1, 51142156), (2, 25571078), (4, 12785539), (13, 3934012), (23, 2223572), (26, 1967006), (46, 1111786), (52, 983503), (61, 838396), (92, 555893), (122, 419198), (244, 209599), (299, 171044), (598, 85522), (701, 72956), (793, 64492), (1196, 42761), (1402, 36478), (1403, 36452), (1586, 32246), (2804, 18239), (2806, 18226), (3172, 16123), (5612, 9113)]