53797770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 158270112

約数和(自身を除く): 104472342

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 131, 135, 162, 169, 195, 234, 243, 262, 270, 338, 351, 390, 393, 405, 486, 507, 585, 655, 702, 786, 810, 845, 1014, 1053, 1170, 1179, 1215, 1310, 1521, 1690, 1703, 1755, 1965, 2106, 2358, 2430, 2535, 3042, 3159, 3406, 3510, 3537, 3930, 4563, 5070, 5109, 5265, 5895, 6318, 7074, 7605, 8515, 9126, 10218, 10530, 10611, 11790, 13689, 15210, 15327, 15795, 17030, 17685, 21222, 22139, 22815, 25545, 27378, 30654, 31590, 31833, 35370, 41067, 44278, 45630, 45981, 51090, 53055, 63666, 66417, 68445, 76635, 82134, 91962, 106110, 110695, 132834, 136890, 137943, 153270, 159165, 199251, 205335, 221390, 229905, 275886, 318330, 332085, 398502, 410670, 413829, 459810, 597753, 664170, 689715, 827658, 996255, 1195506, 1379430, 1793259, 1992510, 2069145, 2988765, 3586518, 4138290, 5379777, 5977530, 8966295, 10759554, 17932590, 26898885, 53797770]

約数ペア:

[(1, 53797770), (2, 26898885), (3, 17932590), (5, 10759554), (6, 8966295), (9, 5977530), (10, 5379777), (13, 4138290), (15, 3586518), (18, 2988765), (26, 2069145), (27, 1992510), (30, 1793259), (39, 1379430), (45, 1195506), (54, 996255), (65, 827658), (78, 689715), (81, 664170), (90, 597753), (117, 459810), (130, 413829), (131, 410670), (135, 398502), (162, 332085), (169, 318330), (195, 275886), (234, 229905), (243, 221390), (262, 205335), (270, 199251), (338, 159165), (351, 153270), (390, 137943), (393, 136890), (405, 132834), (486, 110695), (507, 106110), (585, 91962), (655, 82134), (702, 76635), (786, 68445), (810, 66417), (845, 63666), (1014, 53055), (1053, 51090), (1170, 45981), (1179, 45630), (1215, 44278), (1310, 41067), (1521, 35370), (1690, 31833), (1703, 31590), (1755, 30654), (1965, 27378), (2106, 25545), (2358, 22815), (2430, 22139), (2535, 21222), (3042, 17685), (3159, 17030), (3406, 15795), (3510, 15327), (3537, 15210), (3930, 13689), (4563, 11790), (5070, 10611), (5109, 10530), (5265, 10218), (5895, 9126), (6318, 8515), (7074, 7605)]