47595988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 102120480

約数和(自身を除く): 54524492

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 197, 209, 289, 323, 374, 394, 418, 578, 646, 748, 788, 836, 1156, 1292, 2167, 3179, 3349, 3553, 3743, 4334, 5491, 6358, 6698, 7106, 7486, 8668, 10982, 12716, 13396, 14212, 14972, 21964, 36839, 41173, 56933, 60401, 63631, 73678, 82346, 113866, 120802, 127262, 147356, 164692, 227732, 241604, 254524, 626263, 699941, 1081727, 1252526, 1399882, 2163454, 2505052, 2799764, 4326908, 11898997, 23797994, 47595988]

約数ペア:

[(1, 47595988), (2, 23797994), (4, 11898997), (11, 4326908), (17, 2799764), (19, 2505052), (22, 2163454), (34, 1399882), (38, 1252526), (44, 1081727), (68, 699941), (76, 626263), (187, 254524), (197, 241604), (209, 227732), (289, 164692), (323, 147356), (374, 127262), (394, 120802), (418, 113866), (578, 82346), (646, 73678), (748, 63631), (788, 60401), (836, 56933), (1156, 41173), (1292, 36839), (2167, 21964), (3179, 14972), (3349, 14212), (3553, 13396), (3743, 12716), (4334, 10982), (5491, 8668), (6358, 7486), (6698, 7106)]