57546580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4517}}^1$

素因数の和:4553

約数の個数: 72

約数和(自身を含む): 151425288

約数和(自身を除く): 93878708

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 4517, 6370, 9034, 12740, 18068, 22585, 31619, 45170, 58721, 63238, 90340, 117442, 126476, 158095, 221333, 234884, 293605, 316190, 411047, 442666, 587210, 632380, 822094, 885332, 1106665, 1174420, 1644188, 2055235, 2213330, 2877329, 4110470, 4426660, 5754658, 8220940, 11509316, 14386645, 28773290, 57546580]

約数ペア:

[(1, 57546580), (2, 28773290), (4, 14386645), (5, 11509316), (7, 8220940), (10, 5754658), (13, 4426660), (14, 4110470), (20, 2877329), (26, 2213330), (28, 2055235), (35, 1644188), (49, 1174420), (52, 1106665), (65, 885332), (70, 822094), (91, 632380), (98, 587210), (130, 442666), (140, 411047), (182, 316190), (196, 293605), (245, 234884), (260, 221333), (364, 158095), (455, 126476), (490, 117442), (637, 90340), (910, 63238), (980, 58721), (1274, 45170), (1820, 31619), (2548, 22585), (3185, 18068), (4517, 12740), (6370, 9034)]