56533968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20663}}^1$

素因数の和:20696

約数の個数: 60

約数和(自身を含む): 166551840

約数和(自身を除く): 110017872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20663, 41326, 61989, 82652, 123978, 165304, 185967, 247956, 330608, 371934, 392597, 495912, 743868, 785194, 991824, 1177791, 1487736, 1570388, 2355582, 2975472, 3140776, 3533373, 4711164, 6281552, 7066746, 9422328, 14133492, 18844656, 28266984, 56533968]

約数ペア:

[(1, 56533968), (2, 28266984), (3, 18844656), (4, 14133492), (6, 9422328), (8, 7066746), (9, 6281552), (12, 4711164), (16, 3533373), (18, 3140776), (19, 2975472), (24, 2355582), (36, 1570388), (38, 1487736), (48, 1177791), (57, 991824), (72, 785194), (76, 743868), (114, 495912), (144, 392597), (152, 371934), (171, 330608), (228, 247956), (304, 185967), (342, 165304), (456, 123978), (684, 82652), (912, 61989), (1368, 41326), (2736, 20663)]