53189316

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 139537944

約数和(自身を除く): 86348628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 457, 477, 549, 636, 732, 914, 954, 1098, 1371, 1828, 1908, 2196, 2742, 3233, 4113, 5484, 6466, 8226, 9699, 12932, 16452, 19398, 24221, 27877, 29097, 38796, 48442, 55754, 58194, 72663, 83631, 96884, 111508, 116388, 145326, 167262, 217989, 250893, 290652, 334524, 435978, 501786, 871956, 1003572, 1477481, 2954962, 4432443, 5909924, 8864886, 13297329, 17729772, 26594658, 53189316]

約数ペア:

[(1, 53189316), (2, 26594658), (3, 17729772), (4, 13297329), (6, 8864886), (9, 5909924), (12, 4432443), (18, 2954962), (36, 1477481), (53, 1003572), (61, 871956), (106, 501786), (122, 435978), (159, 334524), (183, 290652), (212, 250893), (244, 217989), (318, 167262), (366, 145326), (457, 116388), (477, 111508), (549, 96884), (636, 83631), (732, 72663), (914, 58194), (954, 55754), (1098, 48442), (1371, 38796), (1828, 29097), (1908, 27877), (2196, 24221), (2742, 19398), (3233, 16452), (4113, 12932), (5484, 9699), (6466, 8226)]