56121516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7499

約数の個数: 72

約数和(自身を含む): 162926400

約数和(自身を除く): 106804884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7459, 7524, 14918, 22377, 29836, 44754, 67131, 82049, 89508, 134262, 141721, 164098, 246147, 268524, 283442, 328196, 425163, 492294, 566884, 738441, 850326, 984588, 1275489, 1476882, 1558931, 1700652, 2550978, 2953764, 3117862, 4676793, 5101956, 6235724, 9353586, 14030379, 18707172, 28060758, 56121516]

約数ペア:

[(1, 56121516), (2, 28060758), (3, 18707172), (4, 14030379), (6, 9353586), (9, 6235724), (11, 5101956), (12, 4676793), (18, 3117862), (19, 2953764), (22, 2550978), (33, 1700652), (36, 1558931), (38, 1476882), (44, 1275489), (57, 984588), (66, 850326), (76, 738441), (99, 566884), (114, 492294), (132, 425163), (171, 328196), (198, 283442), (209, 268524), (228, 246147), (342, 164098), (396, 141721), (418, 134262), (627, 89508), (684, 82049), (836, 67131), (1254, 44754), (1881, 29836), (2508, 22377), (3762, 14918), (7459, 7524)]