54328554

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2040

約数の個数: 72

約数和(自身を含む): 141418368

約数和(自身を除く): 87089814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 1987, 3038, 3906, 3974, 4557, 5961, 9114, 11922, 13671, 13909, 17883, 27342, 27818, 35766, 41727, 61597, 83454, 97363, 123194, 125181, 184791, 194726, 250362, 292089, 369582, 431179, 554373, 584178, 862358, 876267, 1108746, 1293537, 1752534, 2587074, 3018253, 3880611, 6036506, 7761222, 9054759, 18109518, 27164277, 54328554]

約数ペア:

[(1, 54328554), (2, 27164277), (3, 18109518), (6, 9054759), (7, 7761222), (9, 6036506), (14, 3880611), (18, 3018253), (21, 2587074), (31, 1752534), (42, 1293537), (49, 1108746), (62, 876267), (63, 862358), (93, 584178), (98, 554373), (126, 431179), (147, 369582), (186, 292089), (217, 250362), (279, 194726), (294, 184791), (434, 125181), (441, 123194), (558, 97363), (651, 83454), (882, 61597), (1302, 41727), (1519, 35766), (1953, 27818), (1987, 27342), (3038, 17883), (3906, 13909), (3974, 13671), (4557, 11922), (5961, 9114)]