54405260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 142248960

約数和(自身を除く): 87843700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 167, 179, 182, 260, 334, 358, 364, 455, 668, 716, 835, 895, 910, 1169, 1253, 1670, 1790, 1820, 2171, 2327, 2338, 2506, 3340, 3580, 4342, 4654, 4676, 5012, 5845, 6265, 8684, 9308, 10855, 11635, 11690, 12530, 15197, 16289, 21710, 23270, 23380, 25060, 29893, 30394, 32578, 43420, 46540, 59786, 60788, 65156, 75985, 81445, 119572, 149465, 151970, 162890, 209251, 298930, 303940, 325780, 388609, 418502, 597860, 777218, 837004, 1046255, 1554436, 1943045, 2092510, 2720263, 3886090, 4185020, 5440526, 7772180, 10881052, 13601315, 27202630, 54405260]

約数ペア:

[(1, 54405260), (2, 27202630), (4, 13601315), (5, 10881052), (7, 7772180), (10, 5440526), (13, 4185020), (14, 3886090), (20, 2720263), (26, 2092510), (28, 1943045), (35, 1554436), (52, 1046255), (65, 837004), (70, 777218), (91, 597860), (130, 418502), (140, 388609), (167, 325780), (179, 303940), (182, 298930), (260, 209251), (334, 162890), (358, 151970), (364, 149465), (455, 119572), (668, 81445), (716, 75985), (835, 65156), (895, 60788), (910, 59786), (1169, 46540), (1253, 43420), (1670, 32578), (1790, 30394), (1820, 29893), (2171, 25060), (2327, 23380), (2338, 23270), (2506, 21710), (3340, 16289), (3580, 15197), (4342, 12530), (4654, 11690), (4676, 11635), (5012, 10855), (5845, 9308), (6265, 8684)]