52078788

素因数分解:

$2^2\times 3^5\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 137897760

約数和(自身を除く): 85818972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 393, 409, 486, 524, 786, 818, 972, 1179, 1227, 1572, 1636, 2358, 2454, 3537, 3681, 4716, 4908, 7074, 7362, 10611, 11043, 14148, 14724, 21222, 22086, 31833, 33129, 42444, 44172, 53579, 63666, 66258, 99387, 107158, 127332, 132516, 160737, 198774, 214316, 321474, 397548, 482211, 642948, 964422, 1446633, 1928844, 2893266, 4339899, 5786532, 8679798, 13019697, 17359596, 26039394, 52078788]

約数ペア:

[(1, 52078788), (2, 26039394), (3, 17359596), (4, 13019697), (6, 8679798), (9, 5786532), (12, 4339899), (18, 2893266), (27, 1928844), (36, 1446633), (54, 964422), (81, 642948), (108, 482211), (131, 397548), (162, 321474), (243, 214316), (262, 198774), (324, 160737), (393, 132516), (409, 127332), (486, 107158), (524, 99387), (786, 66258), (818, 63666), (972, 53579), (1179, 44172), (1227, 42444), (1572, 33129), (1636, 31833), (2358, 22086), (2454, 21222), (3537, 14724), (3681, 14148), (4716, 11043), (4908, 10611), (7074, 7362)]