51065091

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 94967808

約数和(自身を除く): 43902717

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2377, 2387, 3069, 7131, 7161, 16639, 21393, 21483, 26147, 49917, 73687, 78441, 149751, 183029, 221061, 235323, 515809, 549087, 663183, 810557, 1547427, 1647261, 2431671, 4642281, 5673899, 7295013, 17021697, 51065091]

約数ペア:

[(1, 51065091), (3, 17021697), (7, 7295013), (9, 5673899), (11, 4642281), (21, 2431671), (31, 1647261), (33, 1547427), (63, 810557), (77, 663183), (93, 549087), (99, 515809), (217, 235323), (231, 221061), (279, 183029), (341, 149751), (651, 78441), (693, 73687), (1023, 49917), (1953, 26147), (2377, 21483), (2387, 21393), (3069, 16639), (7131, 7161)]