51532668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 143095680

約数和(自身を除く): 91563012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 358, 396, 537, 716, 727, 1074, 1454, 1611, 1969, 2148, 2181, 2908, 3222, 3938, 4362, 5907, 6444, 6543, 7876, 7997, 8724, 11814, 13086, 15994, 17721, 23628, 23991, 26172, 31988, 35442, 47982, 70884, 71973, 95964, 130133, 143946, 260266, 287892, 390399, 520532, 780798, 1171197, 1431463, 1561596, 2342394, 2862926, 4294389, 4684788, 5725852, 8588778, 12883167, 17177556, 25766334, 51532668]

約数ペア:

[(1, 51532668), (2, 25766334), (3, 17177556), (4, 12883167), (6, 8588778), (9, 5725852), (11, 4684788), (12, 4294389), (18, 2862926), (22, 2342394), (33, 1561596), (36, 1431463), (44, 1171197), (66, 780798), (99, 520532), (132, 390399), (179, 287892), (198, 260266), (358, 143946), (396, 130133), (537, 95964), (716, 71973), (727, 70884), (1074, 47982), (1454, 35442), (1611, 31988), (1969, 26172), (2148, 23991), (2181, 23628), (2908, 17721), (3222, 15994), (3938, 13086), (4362, 11814), (5907, 8724), (6444, 7997), (6543, 7876)]