55170946476

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{408347}}^1$

素因数の和:408505

約数の個数: 72

約数和(自身を含む): 145665898560

約数和(自身を除く): 90494952084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 243, 278, 324, 417, 486, 556, 834, 972, 1251, 1668, 2502, 3753, 5004, 7506, 11259, 15012, 22518, 33777, 45036, 67554, 135108, 408347, 816694, 1225041, 1633388, 2450082, 3675123, 4900164, 7350246, 11025369, 14700492, 22050738, 33076107, 44101476, 56760233, 66152214, 99228321, 113520466, 132304428, 170280699, 198456642, 227040932, 340561398, 396913284, 510842097, 681122796, 1021684194, 1532526291, 2043368388, 3065052582, 4597578873, 6130105164, 9195157746, 13792736619, 18390315492, 27585473238, 55170946476]

約数ペア:

[(1, 55170946476), (2, 27585473238), (3, 18390315492), (4, 13792736619), (6, 9195157746), (9, 6130105164), (12, 4597578873), (18, 3065052582), (27, 2043368388), (36, 1532526291), (54, 1021684194), (81, 681122796), (108, 510842097), (139, 396913284), (162, 340561398), (243, 227040932), (278, 198456642), (324, 170280699), (417, 132304428), (486, 113520466), (556, 99228321), (834, 66152214), (972, 56760233), (1251, 44101476), (1668, 33076107), (2502, 22050738), (3753, 14700492), (5004, 11025369), (7506, 7350246), (11259, 4900164), (15012, 3675123), (22518, 2450082), (33777, 1633388), (45036, 1225041), (67554, 816694), (135108, 408347)]