54012140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 142248960

約数和(自身を除く): 88236820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 503, 590, 767, 826, 910, 1006, 1180, 1534, 1652, 1820, 2012, 2065, 2515, 3068, 3521, 3835, 4130, 5030, 5369, 6539, 7042, 7670, 8260, 10060, 10738, 13078, 14084, 15340, 17605, 21476, 26156, 26845, 29677, 32695, 35210, 45773, 53690, 59354, 65390, 70420, 91546, 107380, 118708, 130780, 148385, 183092, 207739, 228865, 296770, 385801, 415478, 457730, 593540, 771602, 830956, 915460, 1038695, 1543204, 1929005, 2077390, 2700607, 3858010, 4154780, 5401214, 7716020, 10802428, 13503035, 27006070, 54012140]

約数ペア:

[(1, 54012140), (2, 27006070), (4, 13503035), (5, 10802428), (7, 7716020), (10, 5401214), (13, 4154780), (14, 3858010), (20, 2700607), (26, 2077390), (28, 1929005), (35, 1543204), (52, 1038695), (59, 915460), (65, 830956), (70, 771602), (91, 593540), (118, 457730), (130, 415478), (140, 385801), (182, 296770), (236, 228865), (260, 207739), (295, 183092), (364, 148385), (413, 130780), (455, 118708), (503, 107380), (590, 91546), (767, 70420), (826, 65390), (910, 59354), (1006, 53690), (1180, 45773), (1534, 35210), (1652, 32695), (1820, 29677), (2012, 26845), (2065, 26156), (2515, 21476), (3068, 17605), (3521, 15340), (3835, 14084), (4130, 13078), (5030, 10738), (5369, 10060), (6539, 8260), (7042, 7670)]