53296880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7354

約数の個数: 80

約数和(自身を含む): 152531904

約数和(自身を除く): 99235024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 7321, 14642, 29284, 36605, 51247, 58568, 73210, 95173, 102494, 117136, 146420, 190346, 204988, 256235, 292840, 380692, 409976, 475865, 512470, 585680, 666211, 761384, 819952, 951730, 1024940, 1332422, 1522768, 1903460, 2049880, 2664844, 3331055, 3806920, 4099760, 5329688, 6662110, 7613840, 10659376, 13324220, 26648440, 53296880]

約数ペア:

[(1, 53296880), (2, 26648440), (4, 13324220), (5, 10659376), (7, 7613840), (8, 6662110), (10, 5329688), (13, 4099760), (14, 3806920), (16, 3331055), (20, 2664844), (26, 2049880), (28, 1903460), (35, 1522768), (40, 1332422), (52, 1024940), (56, 951730), (65, 819952), (70, 761384), (80, 666211), (91, 585680), (104, 512470), (112, 475865), (130, 409976), (140, 380692), (182, 292840), (208, 256235), (260, 204988), (280, 190346), (364, 146420), (455, 117136), (520, 102494), (560, 95173), (728, 73210), (910, 58568), (1040, 51247), (1456, 36605), (1820, 29284), (3640, 14642), (7280, 7321)]