53496520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1579}}^1$

素因数の和:1619

約数の個数: 96

約数和(自身を含む): 151300800

約数和(自身を除く): 97804280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1579, 1694, 2420, 3080, 3158, 3388, 4235, 4840, 6316, 6776, 7895, 8470, 11053, 12632, 15790, 16940, 17369, 22106, 31580, 33880, 34738, 44212, 55265, 63160, 69476, 86845, 88424, 110530, 121583, 138952, 173690, 191059, 221060, 243166, 347380, 382118, 442120, 486332, 607915, 694760, 764236, 955295, 972664, 1215830, 1337413, 1528472, 1910590, 2431660, 2674826, 3821180, 4863320, 5349652, 6687065, 7642360, 10699304, 13374130, 26748260, 53496520]

約数ペア:

[(1, 53496520), (2, 26748260), (4, 13374130), (5, 10699304), (7, 7642360), (8, 6687065), (10, 5349652), (11, 4863320), (14, 3821180), (20, 2674826), (22, 2431660), (28, 1910590), (35, 1528472), (40, 1337413), (44, 1215830), (55, 972664), (56, 955295), (70, 764236), (77, 694760), (88, 607915), (110, 486332), (121, 442120), (140, 382118), (154, 347380), (220, 243166), (242, 221060), (280, 191059), (308, 173690), (385, 138952), (440, 121583), (484, 110530), (605, 88424), (616, 86845), (770, 69476), (847, 63160), (968, 55265), (1210, 44212), (1540, 34738), (1579, 33880), (1694, 31580), (2420, 22106), (3080, 17369), (3158, 16940), (3388, 15790), (4235, 12632), (4840, 11053), (6316, 8470), (6776, 7895)]