57489948

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 153316800

約数和(自身を除く): 95826852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1039, 1044, 1537, 1908, 2078, 3074, 3117, 4156, 4611, 6148, 6234, 9222, 9351, 12468, 13833, 18444, 18702, 27666, 30131, 37404, 55067, 55332, 60262, 90393, 110134, 120524, 165201, 180786, 220268, 271179, 330402, 361572, 495603, 542358, 660804, 991206, 1084716, 1596943, 1982412, 3193886, 4790829, 6387772, 9581658, 14372487, 19163316, 28744974, 57489948]

約数ペア:

[(1, 57489948), (2, 28744974), (3, 19163316), (4, 14372487), (6, 9581658), (9, 6387772), (12, 4790829), (18, 3193886), (29, 1982412), (36, 1596943), (53, 1084716), (58, 991206), (87, 660804), (106, 542358), (116, 495603), (159, 361572), (174, 330402), (212, 271179), (261, 220268), (318, 180786), (348, 165201), (477, 120524), (522, 110134), (636, 90393), (954, 60262), (1039, 55332), (1044, 55067), (1537, 37404), (1908, 30131), (2078, 27666), (3074, 18702), (3117, 18444), (4156, 13833), (4611, 12468), (6148, 9351), (6234, 9222)]